The Dark Moon Covers the Snow

You brought a flower when you came to kill me It's the other side of red I'm holding the red beans I picked for you secretly scattered them on the ground I thought fateful hostility was the end But the flowers of the other shore bloom in my heart and never die Acacia beans break ground and grow into trees I hope you forget me But I can't let you go PS: The story of the demon slayer and the son of the demon king