After the death of his father, Ikurou had to leave Tokyo and move to a small town that had nothing. He ended up staying in the same house where his grandmother and cousin, Koibumi, lived. But Koibumi, who is years older than him, treats him badly and constantly makes fun of him. And when Ikurou also began to despise Koibumi, Koibumi tells him the reason why he treats Ikurou that way. "I hated your father so much that I wanted to kill him myself. But even so, he was still the person I loved most in this world." This is a sad and somewhat slow love story.

The new edition contains newly drawn manga + a story previously published as doujinshi