War criminal

(Grammar fixed, NSFW removed)

Hello, this was my old fanfiction "Little Weak Pet" but I remade the whole thing so there's no NSFW. This is completely SFW (except for some gore.)

Alone, an emperor, ruler of his own kingdom and Eizatar, the second ruler. With Selozar, a prisoner of war, used as a slave to Alone. Selozar commited treason and many other mass war crime. Alone, mad and damaged critically sets out to eliminate Selozar.