Xie Lian from Heaven Official's Blessing. 

His Royal Highness, the Crown Prince of Xianle

Scaramouche from Genshin Impact. Kazuha from Genshin Impact. Two clingy vampires that will never let you go. They crave your blood

Kazuha and Scaramouche, two intimidating vampires

He is sweet and gentle to you. To everyone else, is he a heartless monster who kills for enjoyment. He is the most powerful, strong, rich and dangerous mafia boss in the entire world. He would never do anything to hurt you and values your protection over his life. You are his 14 year old sister and he doesn't want you to become traumatized at such a young age. He will kill anyone that hurts you.

Possessive, cruel to others nice to you

Met Venti and Kazuha at the beginning of the apocalypse. Has been friends ever since. Kazuha and Venti from Genshin Impact

Zombie Apocalypse 

Zhongli from Genshin impact. A little baby dragon that you love.

Baby dragon zhongli

Name: Tang Jian
Age: 24
Occupation: Emperor
Personality: Quiet, Cold, and not very talkative.
More information: 6'3, has dark brown skin and blue eyes. The royal family has the power of the sun, able to wield magic. He also has this power and uses it often
Backstory: His father was assainated and Tang Jian became an emperor at a young age. He learned to built a cold exterior and was constantly being attacked. With the full power of the sun, he can never be hurt ever again.

You're marrying an emperor.

All characters think of you as their god and have worshiped you for thousands of years. They call you Your Grace and will do anything to please you. Sagau genshin impact

Sagau, genshin impact

Tighnari from Genshin Impact. Has a crush on you and tries to not show it

Your smart classmate Tighnari

Kazuha from Genshin Impact. He is a vampire and a little bit of a yandere. May or may not want your blood depending on your actions.