Tentacle Mutation Saves the World

After taking a year off from school, the former Ye Jiu returned to school, surrounded by Xu Yi, a rich boy who always targeted him. One is silent and restrained, the other is bright and cheerful. The two are incompatible, but they are forced to become roommates. But they don't know that they are not ordinary people. Ye Jiu's wrists are covered with green lines, and his tentacles are ready to move in the dark; Xu Yi's body will dissipate in the wind and turn into particles that no one can see. This is not an ordinary world. Mutants are hidden in the crowd, and the two major organizations are fighting openly and secretly. Ye Jiu hides a secret that even he himself doesn't know - he is the only one who can prevent the collapse of the universe. What's even weirder is that the seemingly ordinary classmates around him always look at him as if they have known him for a long, long time...