Runyu fanfic, Runyu×original heroine Yunjin. She relied on him when they first met, and they stayed with him for four thousand years, and some of their feelings were deep in her bones.
Someone asked how important she is to you.
He laughs, the light in this life is the only salvation.
Someone asked, who is she?
He smiled gently, the love of his life.
When I turned around, she was behind me, smiling slightly, "Are you marrying me?" Or shall I marry you?