The Heavens Begin with the Annihilation of Demons

[Demon Slayer] is finished, you can eat with confidence, [Death Begins] Become an evil ghost at the beginning + kill without mercy + take revenge + take care of a baby Reincarnated into the Demon Slayer World, he lost his previous life and became Tanjiro's father. However, when he met Muzan, he became an evil spirit in order to protect his family. However, after losing his memory, he was ordered to kill his family himself. After the memory is restored, he completely collapses and recovers his past life memories. But he was still in pain to the point of committing suicide, but found that even the sun could not kill him, and he became the perfect creature that Wuhan had dreamed of. He even drew the God of War Kratos template and directly evolved into a demigod. That being the case! No misfortune! I will definitely let you die in pain and fear!