First I want to say that this is a fanfic so don't come and tell me that this character doesn't act like the original and shit like that because all it does is show everyone the few neurons you have.
Second, I've started to make this fanfic after reading several fanfics like Start by becoming a mangaka and more so I'm sure there will be many parts that you will say this is similar, so you don't need to say it.
Third I have started to write because I am bored if I see that it has many comments with hate then very well complain what you want it is my second time that I am writing what do you expect, that I put myself to make a world novel? well, this is not the way it goes, one improves with time.
Also this will be a huuuuge crossover.