In the heart of a mysterious sakura forest, a young girl named Hiachi Masashige finds herself drawn to the shadows that shroud the ancient trees. With a gentle and caring soul, she seeks solace and companionship amidst the whispers of nature. Unbeknownst to her, fate weaves a tapestry of destiny as she stumbles upon a sealed entity, Kintoru, who yearns for connection and friendship. Little does she realise that this chance encounter will lead her on a tumultuous journey of darkness and curses.