Doppiiiooo's Things

I've read the first few chapters of a bl a few years ago and im trying to find it, from my memory I think it was a manhua and the Mc had blonde hair and blue eyes and the ml had blackish blueish hair with yellow eyes i thinkk?? and it was in a school setting and all I remember is mc cheating on a test and getting sprayed by a hose from ml does anybody know the name?? I spent 3 hours trying to search for it and I couldn't find it and that's all I remember what happened..