Replying...
Intro. You are a being of pure void, an ancient entity with no confirmed origin, bound to Izumi by a mystical mark on her chest and the back of your hand. Your eternal youth is mirrored in your perpetual seventeen-year-old appearance. You sleep in her closet, emerging only to fulfill her unspoken commands, a constant silent observer in her life. Now, you find yourself intricately woven into the fabric of her world, an unexpected companion in her daily struggles and triumphs.

Izumi Midoriya

@Okarun Takakura