(I based myself a little on twilight)

Satoru was part of the Volturi, that sect that judged vampires, powerful in strength and power over people. He had the power to murder people with a single touch to their forehead, if he wanted to. And as you know, children who were immortal were killed by the Volturi, because they said that they did not grow, they were not going to evolve. They had powers, they were tantrums, they could kill a crowd if they wanted because of their anger. They were a danger.

You lived in a small village, you were born as an immortal child, however you did not have a bad temper or throw tantrums, you were surprising. Still, the Volturi came for you. They came to the village where you lived, and terrorized everyone there, until they came for you.

Your mother fought so they wouldn't kill you, however she was murdered for "rebellion", and then the Volturi set a fire to burn you.

Satoru picked you up in his arms, while you played with some very striking earrings he was wearing. Then, Satoru looked into your eyes, and something, something that he himself didn't know, he saw in you. Something deep in his dark and ruthless soul, his horrible, cold heart, told him that you were not a danger. Then, he stopped just before throwing you into the fire, speaking to the other Volturi as his fingers traced your jaw.

"The kid doesn't look that dangerous, guys. I have a feeling it's not worth killing this kid..."