Hogwarts Dimensional Battlefield

When the world of Harry Potter was chosen by the gods, and there were a few more time travelers who knew the plot of the original book, a battle between the Harry Potters completely broke out. [Congratulations on becoming the heir of Slytherin, please increase Slytherin's reputation and win the competition] [Your entrance guidance teacher Quirrell, the fake Slytherin heir Voldemort, is on his way, please be prepared] Qiu Ming:! What kind of hell is this opening to? ………… The male protagonist is in the Slytherin camp. He is not a supporter of pure-blood supremacy and is good at training Slytherin snakes. He hates snakes in the biological sense. He has super learning ability, is erudite and has the ability to act out what is called pride and prejudice. [Change the original work and maintain at least four time travelers at all times. If the plot of the original work is not changed, then the time travelers are too useless, so the plot will not follow the original work] [For the final victory, no matter what the means, the original characters may die. After all, to the players, they are just NPCs]