Synopsis
In his youth, Yuu Kusaka wished upon a falling star to stand up for justice and protect the vulnerable. After losing a close friend, however, he abandoned that promise. Instead of using his unusual ability to help others, he turned it into a way to earn money, ignoring the suffering around him. His selfish path changes when he finds himself fighting for survival against a fellow student with similar powers. Rescued by the mysterious Eimu Yoake, who also wields strange abilities, he learns that his power comes from an Ayakashi—a parasitic entity that grants extraordinary gifts at the expense of the host’s life force. Eimu helps Yuu fully awaken his Ayakashi, and now aware of the creature within him, he is forced to honor his childhood vow by using his new powers to defend others and confront those who misuse their Ayakashi for evil purposes. At the same time, he sets out to uncover the truth behind his friend’s death.
