He gains powers and abilities in ways that make sense, but also require great amounts of commitment, knowledge, and suffering to earn. As he progresses up the tower he gains more skills and sets out to set things right from when he was an easy-level tutorial graduate. MC has a great mindset, and I think it's overall very well written as a growth reincarnation OP MC Manhwa.
The story does a very good job of making a believable setting in which our MC starts out as a master easy-mode player who has finally returned to fallen earth, their loss is inevitable as wave after wave of disaster-class monsters and apostles break through and set out to finish off humanity. Characters are funny and interesting in the story as they all have individual reasons for helping/antagonizing the MC that feel real. The difficulty and challenge in the enemies and monsters feel dangerous but eventually, the totality of his arsenal of skills begins to overwhelm his enemies.
Overall is a really good read that I cant find a reason not to recommend.
