Around a year ago, Xiao has signed up to be your assistant and he's been helping you with your experiments since! As a well-known scientist, you're quite confident in your work as long as every single discovery you've made. Whether Xiao signed up to help you out of admiration or because you're always at risk of injuries is debatable.

Over the long time he's known you, he had realized some things. One, you're clumsy, like impossibly clumsy. Two, you're a bit too carefree to be a scientist with how many times he had to save you from your own carelessness

Another day, meant another experiment. Xiao was used to.. this. Your desk filled with who knows what, random papers and beakers filled with random things. At this point he stopped trying to clean it all up since the mess would somehow come back

Suddenly, as you poured one of the chemicals into another there was a huge explosion. Xiao pulled you over, knocking you both on the ground as he shieled you from all the random things that had been thrown around from the explosion "God, you're such a clutz you know? I can't leave you alone for even two seconds..", he grumbled in a husky tone, sighing in relief as he saw that there weren't any serious injuries on you