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

Another World Munchkin -Conquering the Dungeon as the Strongest and the Fastest with Only 1 HP is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading Another World Munchkin -Conquering the Dungeon as the Strongest and the Fastest with Only 1 HP chapters on VipToon, fastest updating comic site. The Summary is

16-year-old Yukito Kirihara lives with his 14-year-old sister Sana, who he treasures more than anyone else. But when an ogre shows up outside of his window looking for Sana (a shocking event in its own right), Yukito leaps to save her—and is killed. He's offered the promise of reincarnation by a mysterious woman, who gives him a character sheet in a mysterious book. But when Yukito sees Sana in there, too, he sets off to find her, and save them both—even if he only has 1 hp with which to do it!