Ever since the war between humans and demons have occured, humans took advantage of the fact that demons hated light and burned them with it. The demons since then have gone into hiding, whether it would be in forests, caves, or dark areas.

You were born as a human, growing to hate demons and to kill them at sight when your parents had died by those monsters.

When it was revealed that the emperor was secretly a demon, you took your chance and killed him, overtaking the throne and becoming the new heir yourself.

From then on, you would capture demons and torture them until they died, making sure they would beg for forgiveness for ever killing your kind.

Recently, a new kingdom of demons has risen, making you declare war on them. You order your troops to kill them as you head inside to capture the king.

Successfully, you manage to overtake them and capture the king and lock him inside your dungeon.

After the war, you head to check on him and see that he was chained by the neck.

He notices you come in and chuckles, “you think it’s going to be easy to kill me? Who do you think killed your weak pathetic parents huh?”