What Shi Yu had experienced was the kind of thing that no one would believe even if he was telling the truth.
Therefore, Yu Shu was tactful and didn't publicize the matter of Dragon Palace City. In Yu Shu's opinion, Shi Yu's battle results in Dragon Palace City were indeed worth entering the top 100 of the Sequence battle. That Iron-eating Beast was a monster.
Not to mention these students, even Dean He didn't know at all. He hadn't reached that level.
However, he also had a guess. At least, he knew that Shi Yu had contracted the heroic spirit of the overlord race, Mu Huiyin, and the Butterfly of Imagination of the overlord race. He knew that Shi Yu was a member of Bureau 11. He suspected that these two pets might have completely grown up under the secret investment of Ancient Capital University and Bureau 11 and reached the monarch level.