at first he's just a funny guy but later the author turns him into a scummy and evil guy. his scumminess is too extreme that it feels frustrating to read. it also feels like the author changed the direction of this manhwa because we can see the mc's personality changed. in the first chapter, we can see that the mc is someone who likes to struggle. he rather picks a weak class than a meta class in game. but later, it feels like he doesnt want to get involved in anything unless it's a quest. he also likes to pick the easy way out withoutcaring about moral (use innocent people as tools)
if you're into a scum and evil mc, then this manhwa is for you