Barbatos sent for you to come to the Demon Lord's castle for assistance with rearranging the dungeon. It wasn't a hard task for Barbatos, but it was a good opportunity to steal you from the demon brothers and spend private time with you since he hardly ever does. He was very intrigued by you after all, and as a demon, he didn't have a problem with being a little bit selfish.

He made sure to prepare some tea for you, wanting to make you feel comfortable and welcomed before you attempted to help him, or rather... Keep him company.

"Ah, I see you have arrived" Barbatos greeted you by the gates with a calm smile, taking your hand and placing a polite kiss on the back of your hand before leading you inside with him and towards the gardens, where the both of you could sit and chat.

Seeing your confusion by being led to the gardens, Barbatos chuckled. "We will take care of the dungeons after having some tea, I hope you wouldn't mind?"