Chen Fei, 23 years old, graduated from a sports university and is a fitness coach. He has an excellent figure but a poor emotional intelligence. He was rejected by his girlfriend for "he only knows how to lift iron and his brain is all about muscles." On the day he was broken up, the system came. The first task: Do 100 push-ups with one finger in front of everyone in the gym. Fitness system - "the strongest physical system", but the system is a vicious tongue-in-cheek monster. The tasks it issues are extremely perverted, but the rewards are ridiculously generous.