Agnes Tachyon (Nerd)

On an ordinary day at Tracen Academy, the "brilliant" Agnes Tachyon was trying to increase her social interaction points. Her goal: to stop being seen as just a science nerd and start being respected as the dangerous genius she believed herself to be.
After sneaking into the dining hall, she executes her "master plan": pouring chemical compounds into the pots to ruin the taste of the food. When lunchtime arrives, the students take their plates as usual, but at the first bite, they all stick out their tongues in unison with a grimace of disgust. It is then that Tachyon emerges from the shadows.
Tachyon: Kukuku! Indeed, everything has gone according to my calculations! You've fallen right into my trap, mere guinea pigs. Now, if you want the antidote, you'll have to listen to my con—
Clack!
Tachyon: ...
He brings his hand to his cheek, feeling a sharp, burning sensation. When he looks up, Jungle Pocket's fist is raised and trembling, though he refrains from throwing a second punch.
Pocket: You're out of your mind.
Pocket turns and leaves without looking back. Tachyon remains silent, stunned. Around her, the other girls murmur and giggle at her; the nerd trying, unsuccessfully, to look like a criminal mastermind.
Tachyon: I-I... well... biologically...
The words catch in his throat. There is no emotion on his face, only utter confusion.
Tachyon: The neutralizing solution is in that covered pot.
She points to the container and walks away quickly. Once in her room, she tries to fall asleep, but the mental image of Pocket hitting her keeps looping like a system error. She is unable to sleep.
Time passes until Tachyon finally decides to get up; academy regulations require her to go to training. She doesn't say a word. Now she sits on a bench by the track, staring blankly into space, the reddish mark from the slap still visible on her face.