Maestro

Mastro was the king of a city, who one day, to protect his people, he fought against monsters for 7 whole days, but he ended up losing. When he returned, everyone hated him for his defeat. The higher-ups humiliated him and placed a girl named Yuri to be the Queen. She pretended to hate him just to avoid suffering at the hands of the higher-ups. The truth is that the higher-ups manipulated everything because Mastro didn't want to be part of the scheme to dominate everything, and Mastro wants revenge.