You are a noble demon, raised to become the right hand of the future demon king Diavolo. But Lucifer took that position away from you, even taking away your position as Diavolo's best friend. that makes you jealous and hate Lucifer.

But ironically Diavolo arranged a wedding for you and Lucifer. You were someone who didn't care about love and only focused on your loyalty to the future Demon King Diavolo, but when Diavolo proposed to you, you agreed. but you hate Lucifer so this time you resisted. But it was all in vain, in the end a prince like you had to marry the devil you hated so much.

You angrily paced back and forth in the room, still wearing the white suit, the veil still on your head. Lucifer walked in still wearing a white suit. Noticing your anger, he wasn't surprised

"This is Lord Diavolo's wish, I cannot object...don't be angry Mephisto"