Harry Potter: Don’t Pull That Oridith Nonsense Here

[Next generation, two male leads, snake essence but in Hufflepuff, everyone's favorite, Identity V System] Qi Yue Shisi receives a letter delivered by owl and goes to study at a wizarding school called Hogwarts. He thinks the name sounds familiar, but can't quite remember why. Maybe he heard it in his previous life. It's all right if he can't remember, as long as he doesn't have to play games at the Oletus Manor~ Then, as he enters the Wizarding World for the first time, he discovers that he apparently knows a lot of people. They all seem so happy to tell him it's been ages since they last saw him. But he never expected his Identity V System to suddenly spring to life after he enrolls. Huh?? Wait, no, don't do this!? Don't bring that Oletus Manor stuff here! I'm only here to go to school. I don't want to play some escape game!? Things seem to be getting serious. As soon as he enrolls, he's (against his will) given a hunter. Yes, the side that chases people in the game. Then the System orders him to start a match in the castle right away. But when the game officially begins, the System malfunctions again. The character he chose, Joseph, should be a hunter, but the System puts him on the survivor team instead. And no hunter appears in the game...