The two agreed to swap lives. On weekend morning, while Lin Wanxing was still sleeping in, Wang Fa broke into the room and asked to go out and exercise to burn off calories. The first task assigned by Wang Fa was to ride a bicycle. Lin Wanxing knew that he couldn't do it at all, but he couldn't admit defeat directly, so he walked to the door reluctantly. Wang Fa reminded him that if he couldn't do it, he could just admit defeat. Lin Wanxing explained that there was no such thing as "admittance" in his life.An hour later, Wang Fa watched the phone and watch transmit information. Lin Wanxing only consumed 300 calories. He immediately rushed to the park and saw Lin Wanxing installed training wheels on his bicycle and was circling with the children.

Wang Fa was a little confused. Could the person in front of him who could get along well with children be the thoughtful Queen of Spades? Or maybe Lin Wanxing just made a mistake for a moment. When he was thinking about it, Lin Wanxing had already stood in front of him, one of his training wheels had fallen off, and Lin Wanxing also sprained his foot.Lin Wanxing admitted defeat, thinking that Wang Fa would experience his own life in the afternoon, and Wang Fa might not be able to pass.Starting in the afternoon, Lin Wanxing took Wang Fa to eat at a roadside stall. Lin Wanxing stuffed the hot wontons directly into his mouth. Wang Fa felt as if he was possessed by a super power. He tried a bite himself, but it was unbearably hot. Finally, Lin Wanxing allowed him to use a spoon.

Lin Wanxing took Wang Fa to feel the ripples of the water again. Wang Fa knew that it was a psychological strategy, so he tried hard to refuse at first, but after a while he actually fell asleep on the recliner. Lin Wanxing found that Wang Fa had severe insomnia, and asked Wang Fa to thank him for helping him sleep for a while. Wang Fa said that both of them had lost a game and tied the score.In the evening, Lin Wanxing thought about making a comeback against the wind and still had a calorie deficit of 800 calories, so he called Lin Lu and played games together, on the condition that Lin Lu would help him make up for the amount of exercise.The two hit it off immediately. Wang Fa found that the amount of exercise reached the target quickly. He went downstairs to inquire about the situation and saw Lin Lu sweating on the treadmill and Lin Wanxing playing games beside him.

Lin Wanxing was still unwilling to give in. He knocked on the door of Wang Fa's room at night and proposed an exchange condition. If Wang Fa was willing to coach the No. 8 Middle School team, he could find a way to cure insomnia. Wang Fa thought it was a good deal and actually agreed directly.