Another World Munchkin -Conquering the Dungeon as the Strongest and the Fastest with Only 1 HP-

Kurihara Yukito is an ordinary person who leads a peaceful life with his loving sister Sana. However, their tranquility is disrupted when a beast appears and attacks them after a game, causing Yukito to become an “eternal peace.” Furthermore, he discovers that his sister has also transformed into an eternal world. To locate his dear sibling, he embarks on a journey to a different realm.