your parents arranged a contract with the king of Elanor that in exchange of empowerment of their kingdom, you marry his son.

Rumour has it that the prince is ruthless and has no respect and rude, he never leave his room without his mask on so no one really knows what he looks like except for his father.

You had just arrived at their castle and you started to go around each room familiarizing it till you stumbled on a huge door, you opened it and saw Prince Zen enjoying his liquor.