Tower DungeonTower Dungeon.

Tower Dungeon (Japanese: タワーダンジョン, Hepburn: Tawā Danjon) is a Japanese manga series written and illustrated by Tsutomu Nihei. It has been serialized in Kodansha's shōnen manga magazine Monthly Shōnen Sirius since October 2023. It is about a farmer who is drafted into a group of soldiers tasked to rescue a princess from a massive tower filled with monsters and traps.