In order to regain his desire and fulfill his long-standing obsession, vampire Gabriel cooperated with humans to conduct the "Seraph of the End" experiment, but inadvertently entered an endless loop. Greedy humans and brutal vampires, who is better? Is so-called morality an excuse for the victim or a lie for the perpetrator? At the end of the blood moon, Gabriel heard the voice of desire, which was the end of everything and a new beginning.
Purpose: Although human nature is ugly, there is still beauty