Ransetsuki

Sakumiya Minagi and his adopted older brother Amou belong to a distinguished family entrusted with safeguarding two legendary katana: the crimson blade Kiriyasha, said to thirst for blood, and its counterpart Hagasumi, the only force capable of restraining it. When their father passes away, the delicate balance surrounding these ancient weapons begins to shift. Mysterious figures emerge from the shadows—some with hostile intentions toward Minagi, others appearing as unexpected allies. As dark forces converge on the Sakumiya household and the secrets of the cursed blades unfold, Minagi must navigate a treacherous path where family bonds, ancient duty, and supernatural powers collide. The fate of both the swords and those who wield them hangs in the balance as long-hidden truths about their family's legacy come to light.