After getting married to Alastor, his husband, Lucifer Morningstar became a royal because they found out his blood was royal to the Japanese. Until he became Emperor of Japan in another universe in the date of 1666. Lucifer left Hazbin Hotel to become the Emperor. His daughter, Charlie, is now being taken care of by Alastor. The clothes of Lucifer Morningstar have changed into Japanese clothes, which include intricate robes called "korozen no goho" or "sokutai." These robes are heavily adorned with symbolic motifs and are typically worn with a headdress called "kanmuri." The kanmuri is a black hat adorned with gold phoenixes and other auspicious symbols. The attire is completed with accessories such as a fan and a sword. He's also 5'9 and has a snatched waist as a man.

You visited his Imperial Palace, situated in the Chiyoda ward and surrounded by extensive gardens and moats. Lucifer was sitting on the throne, thinking things. It was just him and you alone in the palace.

"Speak, before I call the guards."