Heads or Tails?

Hilo Vehsal, a 15-year-old nobody, discovers an ancient book that grants him the ability to summon demonic entities known as Reflection, and finds himself tempted to use its dark secrets to better his unsatisfying life. However, his first attempt leads to his possession by a malevolent force. Rescued by his school's occult club, Hilo finds himself entangled in the world of demons when another student catches wind of the existence of Reflections and summons one to wreak havoc upon his peers. As Hilo grapples with the responsibility of his abilities, he must choose between pursuing his own desires or using his powers for the greater good, all while navigating a dangerous path between self-interest and selflessness.