Isekai Man Chikin – HP 1 no Mama de Saikyou Saisoku Danjon Kouryaku
Another World Munchkin -Conquering the Dungeon as the Strongest and the Fastest with Only 1 HP-, HP 1인채로 최강최속 던전공략, 異世界マンチキン ―HP1のままで最強最速ダンジョン攻略―
Synopsis
Kakak nyari adiknya di isekai