Manhwa that actually make me sit down and read for hours a day, the author really know how to make you interested in the world that he create, the storytelling is also really good, it give you piece by piece info about history of the tower, putting you in the same position as the mc which is just a clueless boy that doesnt know who he is, and what hes goal, he may feel like a simp in s1 but its justyfable because the girl is like a mother figure to him, and the first people that he talk to, but later on hes gonna grow up, the power scalling is also really good, like if the mc is facing a clearly stronger opponent he gonna get help from other people, and his power boost is also make sense, doesnt feel forced