Black Hope

Due to unknown reasons, there has been a war between the demons and humans for thousands of years. ． ． ． ． ． However, the demons and humans had resentment due to the long-term war. ──But... No one knows the reason, regardless of humans or demons The prince of the demon race and the king of the human race will work together to uncover the truth that has been hidden for thousands of years, as well as the reasons that are unknown to humans. ──What major secrets will they discover during the process... And what subtle relationship will arise between them? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.