Xia Jinyuan came back to the country by illegally infiltrating. Major General Yang, who had been standing for the entire night, was the first to receive the news from the information processing center. After deciphering it, he informed the vice-captain of the Xueyu unit, G3. When Commander Xia found out, it was the morning of the third day. He was accompanying Old Master Xia, Old Madam Xia, and Old Master Fu who was celebrating the new year at the Xia family home.
Old Master Fu had many students. He had many visitors on the first and second day of the new year, but none of them got to see the old man. On the third day, they knew that the old man would be at home, so the student union of the aerospace institute made an appointment with him. The old man could choose not to meet other guests, but he liked chatting with the students of the aerospace institute.