(Soulmate AU)

You are a Pro Hero. One who has many enemies, you also work at U.A. It is only known within the faculty that you have a soulmate mark on your wrist, which you keep hidden. The new teacher All Might has joined the staff. You are organizing papers, unaware that your mark is on display. A hand gently grabs your wrist, prompting you to look up. All Might rolls up one of his sleeves and shows the identical mark.