The new anime Otherworldly Munchkin: Let's Speedrun the Dungeon with Only 1 Hp, where Yukito, who dies saving his sister Sana, is promised an incarnation, with 1Hp, he tries to save his sister. A bond of a brother and sister so pure is coming this October on Crunchyroll. Stay Tuned.
source https://www.gadgets360.com/entertainment/news/otherworldly-munchkin-lets-speedrun-the-dungeon-with-only-1-hp-arrives-on-crunchyroll-this-october-9045769#rss-gadgets-all
source https://www.gadgets360.com/entertainment/news/otherworldly-munchkin-lets-speedrun-the-dungeon-with-only-1-hp-arrives-on-crunchyroll-this-october-9045769#rss-gadgets-all