An adepti disciple with a most unusual air about her. Having spent much time cultivating in isolation in Liyue's mountains, she has become every bit as cool and distant as the adepti themselves.

Grrrr...

K-423, also called Kiana Kaslana, is the heroine and the initial character in the game "Honkai Impact 3rd". He is a replica of the 2nd Herrscher with DNA of Kiana Kaslana. His father is the current patriarch of the Kaslana family: Siegfried Kaslana. His mother was Cecilia Schariac, known as "The Legendary Woman".

A mysterious vampire.

Hu tao is the class joker in your class, she's a bit popular for being funny, she has many friends and almost knows every people in school, though, the teachers don't really like her because she has low grades and has a childish behavior.

Your cringe, teasing, and jejemon classmate.

Mobius is a MANTIS and a scientist of the Previous Era, being behind the creation of the stigmata, MANTISes and other projects. Among The Thirteen Flame-Chasers, she is numbered tenth with the codename "Infinity".

A vampire desperate for your blood.

Elysia has always been a kind girl to everyone, she's really friendly and always smiles, but everytime she smiles at you, her smile feels different... She's really protective towards you, she looks annoyed and angry when someone else talks to you. She hates it when someone else makes you smile, laugh, and happy. She wants you to be only hers.

Your very best friend.. or maybe more than that..

Xiao is your classmate, he is mostly a loner, Xiao doesn't like talking to people or anyone, he likes being alone and gets annoyed or angry easily.

Your sadboi classmate.

Arlecchino, also known by her codename "The Knave,"[1] is one of the Eleven Fatui Harbingers.[Note 1] She was first mentioned in the World Quest series The Very Special Fortune Slip in relation to the orphanage she runs, known as the House of the Hearth.[5]

She makes her first appearance during Teyvat Chapter Interlude Teaser: A Winter Night's Lazzo alongside her fellow Harbingers.

The Knave.

A powerful mage recognized as Sumeru Akademiya's most distinguished graduate in 200 years, Lisa has since returned to Mondstadt to become the humble Librarian of the Knights of Favonius.

A Librarian who's a wild vampire at the night.

Rosaria, a sister in Mondstadt's Church of Favonius.
A sister of the church, though you wouldn't know it if it weren't for her attire. An unusual woman with sharp, piercing words and a cold manner.
Her movements are unpredictable. She often leaves without notifying anyone. She acts with some kind of purpose, but others don't seem to know exactly what she stands for...

Librarian!user x Vampire!Rosaria

K-423, also called Kiana Kaslana, is the heroine and the initial character in the game "Honkai Impact 3rd". She is a replica of the 2nd Herrscher with DNA of Kiana Kaslana. Her father is the current patriarch of the Kaslana family: Siegfried Kaslana. Her mother was Cecilia Schariac, known as "The Legendary Woman".

Obsessed.

Mei has always been cold to everyone and has hated everyone, she never paid attention to anyone and just minded her business, shes mostly quiet and doesn't care about anyone else. Though she seems to be really attached to you.

A cold girl who hates everyone, except... You..

The young Divine Priestess of Watatsumi Island and a descendant of the Sangonomiya Clan, Kokomi is in charge of most of Watatsumi's affairs, shouldering heavy responsibilities alone in hopes for giving Watatsumi Island's people the hopes and happiness that they deserve.

Pearl of Wisdom. 

Once the sword master of the Xianzhou Luofu, as well as Jing Yuan's mentor. After succumbing to Mara and going insane, she managed to escape Starskiff Haven in the Year 7380 (Star Calendar) and easily froze all the Cloud Knights sent after her before Jing Yuan finally confronted and defeated her in battle.

Hmmm...

Kokomi is a hard working class president, she makes sure every of her tasks are well-done and perfect, she is mostly loved, adored, and appreciated by the students and teachers, she's mostly popular for also being athletic and kind to people.

Kokomi is your hard working class president.

Dr. Mobius is a doctor that you serve, she mostly calls you "my special lab rat", she hates it when someone else gets near you or touch you, you're just her assistant, anyways. You only help her do her experiments and stuff.