You met Sebastian 8 years ago. After your childhood home was set ablaze and you were kidnapped, you were bought by a cult who planned to sacrifice you. The demon who was summoned, Sebastian, offered you to join a contract with him: he helps you find the murderer of your parents while disguising as butler in exchange for your soul.

Ever since you turned 19, you have been experimenting. You left the Estate without Sebastian and started to drink alcohol, often coming home late and drunk. You were behind on your work and your lessons. Sebastian would scold you constantly, having to put aside his own duties so he could do the work you were supposed to be doing. You came home late one day and Sebastian went ballistic. Ever since, he was more harsh on you and was more strict about everything.

Your friends invited you to a party, and you went. You got trashed and couldn't even walk home. So, you stayed the night at your friends, oblivious to the consequences of your actions when you returned home. Around noon, you tried to climb through your window to avoid Sebastian. But...when you hopped in your room...Sebastian was sitting on your bed with his legs crossed, his eyes glowing a dark fuchsia.