Super_Trexation
Since her 5th birthday, Cynthia had to deal with the trauma that was losing her family and her own will to live. Her quirk easily dealt with that issue, for with Knights who appear and protect her, she could not die. Yet an encounter with the Archangel of God's Will changed everything she knew, for she had become one of God's Angels. Yet that's not the problem, the real problem is how social her new classmates are.
A My Hero Acadamia and Ultrakill crossover