Born to be an immortal, he is a ruthless guest in the world. He always does things carefully. He kills people and never leaves any roots behind. But it was an accident for her. In order to take revenge, he endured it for many years and finally got his wish. But he didn't dare to face the danger of staying by his side, whether she was just like him, thinking about revenge. Let's see if two lonely souls can overcome this hatred and become each other's only warmth in this world.
Conception: