Long ago, the divine beings sowed seeds of benevolence named "Spirits" in the soil of our land. People were forever indebted for the boons of these Spirits. Nevertheless, no one can evade the inevitability of death. As soon as their lifespan concludes, their bodies are swallowed by obscurity, pulling their surroundings into the abyss. Solely "Soul Senders" have the ability to assist these accursed souls in reaching their final resting place. Alpi, a young Soul Sender, endures immense anguish and torment as she brandishes her blade. This is her story.