From the original comic "Hitomimon World", in this world, only by merging with those monsters with ideology can you have "Hitomi". Those monsters will directly parasitize in your eyes, form crystal nuclei, and possess some of the power of those monsters. At the same time, when using their power, it consumes your life. Human beings have always struggled with monsters like "Hitomi". On the balance of survival and power, every decision is related to life and death.
Purpose: To explore the dialectical relationship between power and cost, to show the will of human beings to fight for survival in desperate situations, as well as the moral and human tests they face when gaining extraordinary power.