The Hero who defeated the Demon King and saved the world has passed away. Jill, a Half-Elf man and biological son of the Hero, heads triumphantly to the funeral of the "father he never met" after receiving news of the inheritance...!? However, what awaits is a bloody, mud-slinging battle for the estate among the love-starved children of a hero who loved women a bit too much!! At the end of the war, will there be a mountain of corpses, or...? An unusual Isekai "After-Story"!!