Read Chou Nankan Dungeon De 10-mannen Shugyou Shita Kekka, Sekai Saikyou Ni: Saijaku Munou No Gekokujou (manga) Raw Chap 2.1 Latest - Manga1000 - И¶…й›јй–ўгѓђгѓіг‚ёгѓ§гѓігѓ§10万年修袜プミ結果㐃世畜朐強ル㐐゙朐弱焢胾ヮ下剋业゙, Chеќ Nankan Dungeon De 10-mannen Shugyеќ Shita Kekka, Sekai Saikyеќ Ni: Sai – Free
III. Thematic Elements of "Gekokujou" (Overthrowing the Superior)
Originally a web novel (WN) by Ren Nanatani, the series was adapted into a light novel and later a manga serialized by under the Monster Comics label. Readers have noted a distinct shift in tone as it progresses, moving from dark fantasy isolation to a more generic "Musou" (unmatched) power fantasy once the protagonist leaves the dungeon.
Chapter 2 typically bridges the gap between Kai’s entry into the high-difficulty dungeon and his emergence as an overpowered (OP) entity.
The "training" is less about simple growth and more about surviving isolation. His normalcy is warped by spending millennia conversing with his sword.