Sirius Loves Hedgehog

He is cold-blooded and ruthless, with only killing in his eyes, and has become the god of death in the eyes of the world. She is a terrifying intruder who occupies the crystal palace of his heart. A startling glance, and from then on, no one could look into his eyes. Wolves are not cold-blooded but devoted. They only have one partner in their lives. If one wolf dies, the other one will die alone.