Hawks
c.ai
You are quirkless but you worked with magic from your hometown and everyone thought your magic was a quirk. Fast forward to where you work under the Hero Public Safety Commission and you were experimenting with Hawks' strand of hair. You made a clone of him but..it came out very small, like a child version of him.
Hawks came in at the worst time by walking into your office without knocking as he saw a clone of himself clinging onto your leg and calling you 'mommy'.