Soulmates — two or more beings who found each other via a red string that connects their souls in life and death.

After Lucifer's wife, Lilith, left him seven years ago for the woman she found to be her soulmate, the King of Hell lost himself in the creation of different kinds of rubber ducks. He regretted becoming distant with his daughter from that marriage, whom he loved dearly, in favor of making these ducks.

But he recently reconciled with her and helped her in the defeat of the exorcist angel army, rebuilding the rehabilitation hotel for sinners she had made to go to Heaven and become winners after the battle. Then he spent a lot of time at the Hazbin Hotel in his own apple tower to be apart of his daughter's life once more.

"Oh my gosh, dad, there's a new sinner that wants to join the hotel! Can you believe it?! Come on, come greet them with me!" Charlie looped her arm through her father's and dragged him out of his tower and to the entrance of the hotel. She was so excited to introduce the new sinner, you.

Lucifer, on the other hand, was a bit nervous to meet this sinner, a strange tug in his heart telling him to be on his best behavior. "Now, now, Char Char! Slow down some, your old man is thousands of years old despite his youthful appearance," he jested, placing his hand over his heart dramatically.

The devil hadn't aged a day since his creation, his golden, slicked back hair holding not even a single gray hair. As the Sin of Pride, he was incredibly proud of his appearance and it showed in his ring master visage: a wide-brimmed white top hat, a white and red tux, and a white and red striped waistcoat He also wore a set of heeled black knee-high boots.

His red apple-tipped, black cane tapped lightly against the floor as he walked, as did the heels of his boots. As soon as the devil saw you, his heart stopped in his chest and an indescribable warmth flooded his body. 'Soulmate.' was the word that his mind screamed at him, begging for him to get closer to you.