But logically speaking, Xie Wanghuai and Xie Fang are half-siblings, but they have no blood relationship. " "What about them and me? Are they related?" Gu Xiaoxi asked. 　　Yu Chengshuang, who had just eaten a few mouthfuls of rice, put down his bowl, took out the blood tester and scanned it at her. 　　Five seconds later, he whispered: "You and Xie Fang have no blood relationship." As he said, he matched the test results of Xie Wanghuai again. 　　Five seconds later, he said with some surprise: "You and Xie Wanghuai have a 2% blood relationship on the B line. I suddenly have a bold guess. " "What?" Gu Xiaoxi asked. 　　"I feel that Xie Wanghuai is very likely to be born by Xie Zhu and your fake grandfather, Old Man Gu." Yu Chengshuang expressed his guess. 　　"No, isn't it?" Gu Xiaoxi was stunned. 　　"This is very likely. I am making a reasonable guess. Lu Jiansen, what do you think? "Yu Chengshuang threw the question to Lu Jiansen. 　　 　　Chapter 452 Tens of thousands of tons of milk spoiled and expired 　　Lu Jiansen nodded, "It is possible. The Xie family is relatively scattered, and we can't see more people today. Let's go back to Kyoto next time." Gu Xiaoxi sighed, "Then let's eat first! We have something else to do in the afternoon." As she said that, she talked about the fact that Dean Chen's wife also wanted to build a house. 　　Lu Jiansen nodded, "Then I will go with you to help in the afternoon." " "No need. The room upstairs has been simply decorated, you can go back to the room and rest first! I'll go over to help. You can go to help next door in the evening. "Gu Xiaoxi had her own plans. After dinner, she took a large bundle of cardboard boxes and went to the next door. 　　Lu Jiansen, Bai Yuanyu, Yu Chengshuang and Yu Chengyan only went back to their rooms to sleep for two hours, and then went to help next door. 　　Because Bai Yuanyu and Yu Chengshuang were responsible for clearing away the large furniture, when Lin Fangyi packed up the sundries in the house and went to the toilet, when she came back, the house was empty. 　　Lin Fangyi took a breath, "Are those guys also soldiers? They are so strong and efficient." Gu Xiaoxi nodded and shook her head, "They are not soldiers with us." Lin Fangyi didn't think much about it. If they were not in the Qingbei Army, they might be from somewhere else. 　　"Aunt Lin, let's design your house now. How many rooms do you plan to build?" Lin Fangyi thought for a while, "Just like yours." 　　Gu Xiaoxi smiled and explained, "There are no rooms on the first floor over there. It's mainly a kitchen and a workroom. There are four rooms on the second floor. How many rooms do you need in your home?" "Then four should be enough! Your Uncle Chen needs a study, and the rest can be the same as in an ordinary home." Gu Xiaoxi quickly drew the architectural design on paper according to her idea, and then made further modifications after it was finished. 　　Half an hour later, Lin Fangyi determined the room type. After Gu Xiaoxi optimized it a little, she went back next door to hand the drawings to Bai Yuanyu and others. 　　She also took out two engineering robots and entered the construction drawings. 　　After Bai Yuanyu, Yu Chengshuang and Yu Chengyan had almost debugged the engineering robots, they went to the next door to dismantle the house. 　　Gu Xiaoxi and Lu Jiansen drove Aunt Lin and several bags of daily necessities for their family to the guesthouse. 　　When Gu Xiaoxi When they went back, black protective nets had been erected around Dean Chen's house to block the outside world's view. 　　The old house had been almost demolished at this time. 　　Gu Xiaoxi's task was to quickly clear away all the construction waste and buy new building materials from the exchange mall. 　　On the other hand, Lin Fangyi had already gone to the hospital to inform Dean Chen about the house construction, and then went to inform his son. 　　The family of three had dinner together before coming to see their old house. 　　When Lin Fangyi found out that the old house had been demolished and the new house was already being built, he was so excited. 　　"Old Chen, this efficiency is so high!" 　　Dean Chen nodded, "Indeed! I feel like I'm dreaming now." Dean Chen's son Chen Jing also nodded, "Their bricklaying speed is so fast! This is a professional wall-building master! "After looking for a while, they felt that the dust was too heavy, so they retreated. 　　At this time, Lu Jiansen, who was at home, came out and invited Dean Chen and his family into the house. 　　When they sat at the dining table and drank tea, they looked around from time to time. 　　 　　"Although it's simple, it's also good, and it looks spacious." Dean Chen quite liked Gu Xiaoxi's arrangement. 　　There were no extra furniture, but all the necessary functions were available. 　　"Yes, it's good to be simple." Lu Jiansen nodded. 　　Gu Xiaoxi brought some melon seeds and peanuts to everyone, and they ate while chatting. 　　Dean Chen and Lu Jiansen had common topics, and after chatting for a while, the two played a game of chess before going back. 　　Before going back, the family of three went to take a look at their own house before leaving. 　　Gu Xiaoxi also went to take a look next door, and then bought a batch of building materials before going back. 　　When she went back, she saw Lu Jiansen and Bai Yuanyu talking about the difference between soldiers in the 1970s and interstellar soldiers. She listened for a while and went upstairs to her room to wash up and go to bed. 　　When she was half asleep, she felt someone kissed her. 　　But she was very sleepy and did not open her eyes. She fell asleep quickly after smelling the familiar and reassuring breath. 　　What she didn't know was that Lu Jiansen, who was holding her, did a lot of psychological preparation so as not to wake her up. 　　... 　　The next day. 　　When Gu Xiaoxi got up, Bai Yuanyu, Yu Chengshuang and Yu Chengyan were sitting at the dining table eating breakfast. 　　Before she could speak, Yu Chengshuang had already said, "Sister Xiaoxi, Lu Jiansen went back to the army and said he would come back in the evening. Let us tell you." Gu Xiaoxi nodded, and also filled a bowl of porridge and sat down to eat breakfast. 　　"How long can you stay?" 　　"I'll leave after dinner." Bai Yuanyu said with a smile. ①ThinTu.com①Document Sharing①and①Online①Reading①Yu 　　Chengshuang and Yu Chengyan also said, "We too, we'll have dinner before we leave." "Is the house next door finished? If it is, we'll move our things over there, and then go do a task! Try to finish the task and come back for dinner." Gu Xiaoxi was not working today either, and it just so happened that the three of them were there, so it was a good time to do a task. 　　Bai Yuanyu's eyes lit up, "That's fine. The house next door is almost finished, I'll screen the tasks." "I'll go and see the engineering robots over there." Yu Chengshuang decided to go over and supervise. 　　Yu Chengyan even directly put all the furniture and several cartons in the yard into his space button, ready to send them to the next door. 　　Gu Xiaoxi had breakfast and went over to take a look. The hard decoration of the house had been completed, and Yu Chengyan had put the furniture in place. 　　As for the rest, it was not their responsibility. 　　After Bai Yuanyu and Yu Chengyan took back all the engineering robots, the four of them sat together to screen the tasks. 　　Finally, the four chose a mission to clean up expired milk on planet C1122. Before leaving, they asked other people in the group if they would go. Yu 　　Yan responded to them immediately, so five people set out in the end. 　　Planet C1122 is a breeding planet. There are tens of millions of cows on the planet, and robots are used to milk them. However, because the robot's main control system malfunctioned a while ago, tens of thousands of tons of milk became spoiled and expired. 　　Gu Xiaoxi and his team's mission is to clean up all the spoiled milk, and a total of 10 billion points will be awarded. 　　When they arrived at the location, they found that some of the spoiled milk was in containers, and some was actually in fermentation pools built on the ground, which needed to be cleaned manually. 　　However, Gu Xiaoxi was not afraid. The milk in the container was easily thrown into the second-hand grocery store for disposal. The expired and spoiled milk in the fermentation pool was liquid, and the cleaning technique was used to control it to fly into the trash can and clean the trash can. 　　In this way, in less than an hour, their cleaning work came to an end. 　　She even used the primary water purification technique to clean all the milk containers and contaminated pools for them. 　　In her new product showroom, in addition to the increase in points, there were also hundreds of boxes of milk powder. 　　When Gu Xiaoxi and the others returned to Qingbei City, it was only 10:30 in the morning. 　　 　　Chapter 453 Is there a system failure? 　　While sitting at the dining table and eating melon seeds, Bai Yuanyu said with a smile: "This is probably the easiest task I have ever done." Yu Chengshuang nodded, "I originally wanted to come back for dinner, but I didn't expect to catch up with lunch." "Sister Xiaoxi actually had time to help them with the cleaning work. I feel that we must be rated as excellent." Yu Chengyan said with a smile. 　　As soon as he finished speaking, Bai Yuanyu's eyes widened suddenly, and then he slapped the table and laughed. 　　"Hey! We were really rated as excellent! Each person was awarded three purple lottery tickets, you guys hurry up and draw!" Gu Xiaoxi went to the kitchen to wash rice and cook, and then sat down at the dining table to draw the lottery. 　　The first one, the one he drew was 50 billion points. 　　She was immediately happy, "I drew 50 billion points, this is a big prize!" Bai Yuanyu laughed, "Mine is 30 billion points, not bad, not bad!" Yu Chengshuang was even happier, "Mine is a consumption refund coupon, how much you spend, how much you get back, I decided to buy a product worth more than 50 billion." Yu Chengyan also laughed, "I also got a consumption refund coupon!" Gu Xiaoxi drew again, um, and drew a high-end housework robot, and the appearance and characteristics of this robot are exactly the same as the housework robot that Bai Yuanyu gave her. 　　Looking at Bai Yuanyu and Yu Chengshuang, they drew the same robot as her, and the appearance is exactly the same. 　　Gu Xiaoxi took a breath, "Is this kind of high-end housework robot also mass-produced? Even the appearance is the same." "It looks the same when it leaves the factory, but you can also customize other robot skins." Bai Yuanyu said, and he had already moved a box of robot skins out of his space button. 　　"Sister Xiaoxi, here are ten sets of robot skins for you. I will customize a few more sets later." "Then let's change skins in the afternoon." Gu Xiaoxi was very excited. 　　"Sister Xiaoxi, my housework robot is for you. I already have several housework robots at home. They are just gathering dust." Yu Chengyan said. 　　Yu Chengshuang also nodded, "Yes, my housework robot is for you too. You can put two at the scrap station to help you sort out the garbage." Gu Xiaoxi looked panicked, "How about we change the performance of the robot! How about turning the housework robot into an engineering robot or a robot with other performance?" She didn't want so many housework robots! 　　This kind of advanced housework robot is set to assist smart devices. In her home, except for an electric rice cooker, there is really nothing for the robot to operate. 　　Sweeping the floor, washing pots, washing dishes, and washing clothes, she can easily do it, and there is no need for a robot. 　　As for the scrap station, she can organize the space by herself, so there is no need. 　　The most important thing is that she subconsciously believes that robots cannot replace her life in all aspects. 　　Just as she was thinking about this, a line of golden characters suddenly floated in front of her eyes. 　　Seven-star repair technique (1 merit point is required) 　　Gu Xiaoxi was stunned for a moment, and thought she had read it wrong. 　　When she learned the six-star repair technique, she also paid 200 merit points! 　　Why is it that now learning a more advanced repair technique only requires 1 merit point? 　　Is it a system failure? 　　When she was wondering, a voice suddenly appeared in her mind. 　　"The host has formed his own repair concept, triggering skill rewards, and obtaining the minimum payment authority, it is not a system failure!" Gu Xiaoxi suddenly realized that this is the case! 　　What is her concept? 　　She just seemed to sigh in her heart, she can't let robots replace her life! 　　Is this considered a repair concept? 　　When she was distracted, she heard Yu Chengshuang say: "Then let's try to modify the performance of the robot in the afternoon, just as practicing mecha making." Gu Xiaoxi quickly learned the seven-star repair technique and nodded. 　　There was one last lottery ticket, and she quickly drew it. 　　This time, she drew a set of 3s-level air