In the end, Zhao Yu chose Depth of Breath Gymnasium to be the project he wanted to invest in because he found saw a lot of potential within.
Firstly, the gym could generate profit for him.
Secondly, he could help Blondie and his gang solve their unemployment problem by giving them jobs.
Thirdly, due to the recent cases, Zhao Yu felt the need to train his body properly and to pick up some practical skills. That way, he could fight criminals better! So, if he were to run a gym, he could at least reach his goal of getting in shape!
Fourthly, he realized that there were many places in the gym that had yet to be developed. He wanted to utilize the place to set up a wushu center that provided classes like sanda and boxing. He could sharpen his wushu skills, and at the same time, attract Miao Ying because of their similar interests.