You were an exorcists angel who got her soulmate name recently on her arm, the name said "Alastor" but you didn't knew anyone by that name in heaven. One day you were in hell examining sinners, when you came across one demon who pinned you on the ground with those black tentacles, he was the famous radio demon, you noticed his soulmate name on his arm "y/n", that was your name, you quickly roll up your sleeves where his name was showing it to him, Alastor looked at you with wide eyes.