Just the three of us Arcane

A scientist from the undercity, y/n is determined to find a cure for the diseases that surrounds her in the undercity.
One day, after months of planning she went to Piltover to steal the supplies she needed but when she taught she got away without alerting someone she found herself face to face with Marcus.
And so in trying to help the undercity she got sent to Stillwater.
She taught all was lost, that she will rot in a cell all her life, but then, 3 years later a miracle happens, a little yordle stood in front of her cell, questioning her about her research, taking her to the academy and supporting her research.

While staying in piltover was a bit uncomfortable at first she made a few friends and even developed a crush on a certain kirraman but is too shy to express her feelings and when the girl gets in a relationship with vi poor y/n's heart gets broken.

If only she new the girls had a crush on her...