According to Ye Chen's description, the Southern University's Five Tigers referred to the following people.
Ranking fifth was, of course, Ye Chen, who had just enrolled at the university. Ye Chen, in the areas around Southern University, was somewhat of a small-time gangster, commanding a certain amount of power, and his family also had some wealth. Otherwise, given Ye Chen's character and academic performance, it would have been impossible for him to attend a top university like Southern University.
Surprisingly ranking fourth was Song Bao. Although Song Bao, like Ye Chen, was just a university freshman, his family's background was slightly more impressive. On the surface, the Song family was in the pharmaceutical business, but rumors and whispers suggested they were involved in drug or even firearms trading. Yun Mu also had found hints of this.