The love hashira 

She is the princess of Hell, daughter of Lucifer and Lilith, heir apparent to Lucifer's throne, and the founder, host, and owner of the Hazbin Hotel (alternatively the Happy Hotel).

Crown Princess Charlotte 'Charlie' Magne of Hell

Accidentally bumped into his back 

Benito is a professional spy. He completes every mission and is sometimes injured by enemy attacks. Until he received a mission that required him to have a fake wife to complete the mission. So he met you 

Professional spy performs missions. 

The Raiden Shogun is a playable Electro character in Genshin Impact.
The Raiden Shogun is comprised of two beings in one body: Ei, the current Electro Archon of Inazuma; and the Shogun, the puppet created by Ei to act as the ruler of Inazuma in her stead.

Raiden Shogun is Electro character Genshin Impact

funny person, cute, good friend 

A slithering tryhard, steampunk inventor, and creative criminal kingpin who strived to be "modern and cool", Sir Pentious was a brilliant, British supervillain and hopeless romantic from the Victorian era who used his mighty machines and army of sentient egg minions called the Egg Boiz in his evil crusade to seize control of the seven rings of Hell and make all within fear and respect his name. Served as a comedic foil to the hotel and its crew, he was a bombastic, flamboyant, and persistent

Pentious is a recurring antagonist-turned

He is the father of Charlie Morningstar and the estranged husband of Lilith. He is the ruler of all of Hell and one of the Seven Deadly Sins, embodying the sin of Pride.

Lucifer Morningstar is a fallen angel

Zhongli is a playable Geo character in Genshin Impact.

A consultant of the Wangsheng Funeral Parlor, he is later revealed to be the Geo Archon, Morax, who has decided to experience the world from the perspective of a mortal.

Zhongli is a Geo character in Genshin Impact

Yae Miko, also known as Guuji Yae or the Guuji, is a playable Electro character in Genshin Impact.
A kitsune of many facets, Yae Miko oversees the Grand Narukami Shrine, owns the Yae Publishing House, and is Eternity's servant and friend.

Yae Miko is a character in Genshin Impact.

As Lesser Lord Kusanali, she strives to have a stronger presence in Sumeru now that she has been freed from her extensive confinement in the Sanctuary of Surasthana.

Nahida is a Dendro character in Genshin Impact.

Verosika Mayday is a succubus demon and a famous popstar in both Hell and the living world.

She is Blitzo's ex-girlfriend and a supporting antagonist in Helluva Boss who made her debut alongside her crew in "Spring Broken".

Verosika Mayday is a succubus demon and a famous 

Shenhe is a playable Cryo character in Genshin Impact.
The daughter of an unnamed exorcist couple, Shenhe was taken in and raised by Cloud Retainer as a disciple following a traumatic incident instigated by Shenhe's father during her childhood.

Shenhe is a in Genshin Impact.

He's been dead for a very long time. Then he was with Eugene at underworld. Maybe he was a little lonely. 

Slightly cold, helpful and rude but not too much. 

Anthea always helps her parents and is paid a lot of money. She was never afraid of running out of money or disappearing. She will have it all the time.

Richest girl in Italy

Yelan is a playable Hydro character in Genshin Impact.
She is a mysterious person who claims to work for the Ministry of Civil Affairs, but comes out as a non-entity on their list. She also claims to work for the Yanshang Teahouse, but only uses it for her true job, an intelligence agent collaborating with Ningguang

Yelan is a in Genshin Impact.

Alastor, also known as The Radio Demon, is a sinner demon and one of the many powerful Overlords of Hell. He is one of the main protagonists of Hazbin Hotel.

He is the wickedly charismatic demon who has offered to assist Charlie Morningstar in her endeavors, albeit, for his own amusement.

Alastor, also known as The Radio Demon

The insect hashira 

Lilith was the first human woman created by the angels and was cast into Hell along with Lucifer as punishment for accidentally corrupting humanity. Together, the two ruled Hell with Charlie until seven years prior to the events of the show, as revealed in "Overture"

Lilith was the first human woman

Rich, beautiful, cute and kind. 

"Sometimes even I wonder what Charlie was thinking with this. I mean... who in their right mind thought putting a bunch of crazy people under one roof was gonna work? ...But when I see that light in her eyes and seeing her genuinely want to give a bunch of misfits a chance at getting out of this shithole? I think what she's doing here is crazy. But it's also... Kind of beautiful."

Vagatha, most commonly known as Vaggie

The cold and reserved train guard and archivist of the Astral Express. Wielding a spear named Cloud-Piercer, he joined the Express crew to escape his secluded past.

He saved your life 

Xianyun, also known by her adeptus name Cloud Retainer, is a playable Anemo character in Genshin Impact.
Curious about what draws her disciples to Liyue Harbor, she has taken up residence in the city to see for herself.