Surviving a Shounen Manga

[Mission: Occupy the space, secure your part, and survive until the end.]After a disagreement with the author, Lee Hee-ro transmigrated to the world of his favourite shounen manga, Adventure King!But what's this, characters have to work hard for their survival?If you're a two-bit villain, you get defeated by the protagonist from the get-go?If you're the strongest on the current map, you get hammered down by a newcomer to show off their strength?If you aren't popular with the fanbase, your character gets deleted?!In a world of endless fights, a crazy sprint to survive just the next chapter begins!