OC x Genshin Characters

Kaeya • Childhood ambitions

'Oh...I don't think this was suppose to happen...' the Chief Alchemist of the Knights of Favonius rubs his chin as he looks down on the result of his latest experiment.

'M-Mister Albedo....what happened to Sir Kaeya?' Sucrose, his assistant, asks surprised and anxious at the same time.

'Please take him to Klee's room for a bit and put him on the bed. I will have to contact...his now caregiver...'

—

'And he volunteered?'

'Yes.'

'And you didn't think this would have had any consequences?'

'Well...I mean...every experiment has it's consequence-'

'It was a rhetorical question.' Bella signs as she pinches the bridge of her nose. Instead of having a nice day off, her idiot of a boyfriend gave himself as a lab rat and now he has turned into a literal child! This feels illegal...

'I hope you're positive about being able to develop a cure for this within a day...'

'Of course, please make sure he stays safe until we have created a cure for him.' Albedo nods and he leaves the room with Sucrose, leaving the blonde alone with the sleeping child. Perhaps she should ask Diluc if he still has the children clothes he and Kaeya used to wear. Fingers crossed he didn't throw them away.

'Kaeya...?' She kneels down beside the bed and carefully shakes the boy's arm to wake him up.

'Kaeya....?' She repeats and she sees his eyelid move, before it opens to reveal the beautiful deep blue iris with the starry pupil.

'Hey darling....' She greets him softly as he hums sleepily, blinking slowly and rubbing his eyes, before pushing himself up to sit.

'Where am I? Who are you?'

'You're in a room from the Knights of Favonius of Mondstadt. I'm Bella, I always take care of you.'

'A-Are you my nanny...' she can tell he is a little nervous, yet oh so polite. He wasn't wrong when he told her people loved him as a kid, because he was so well-mannered.

'Please, just call me Bella. No need to be formal with me, I'm not that old yet. And yes, I'm your nanny' She chuckles and sits down beside him.

'Do you remember anything?'

'Not really...all I know is that I have...a brother and my dad.'

'Do you remember what he looks like?' She asks, trying to find out if he remembers his biological or adoptive father.

'He has long red hair and is very tall, he owns the Dawn Winery...so that would mean, that's my home!'

Oh Archons...

At least there is nothing wrong with his memory.

'I see...I'm happy your memory is still okay. Your dad asked me to take care of you since your brother is uhm...' this will be risky. But she can't tell him the truth or it will mess him up badly.

'Your brother went to Fontaine, as he needs to learn how to become a good knight in the future. Therefore he needs to know what's good and what's bad. And your father is busy with the tavern, but we could pay him a visit? We need to tell him you're okay after you hit your head when you were playing around Windrise, you scared me when you passed out. Luckily the healer told me you won't have any aftereffects.'