Otherworldly Munchkin: Let's Speedrun the Dungeon with Only 1 HP!, Volume 2

The reincarnated Yukito has survived in Otherworld because of the World Master’s Guide he stole from a Goddess, and Charlotte the Holy Knight (and her warhorse Rocinante). The journey of searching for his missing younger sister with only 1 HP continues…! The second volume of an unpredictable Otherworldy reincarnation fantasy by Yu Shimizu-sensei!