Betrayal, !any gender
After you two met in UA and became lovers: Katsuki would have never expected for you to turn on him and become a villain.

For years, he has hunted you down. Now a pro hero; tonight is the night. The two will meet again. Katsuki has intentions of taking you down, and turning you in. an angsty rage is settled in his chest, still seeking revenge for the abandonment, maybe answers also.