Help me find a novel

I forgot the title of the novel. It was about a man who had two wives in ancient times. He was saved by an old man and sealed in ice until he handed them to him in modern times. It seemed that in order to save a woman, his hair turned white. He absorbed the life essence of the trees around the hospital before he saved them. He was a powerful hacker. There's a supercomputer I kind of forgot. I hope everyone can help me find it. Thank you, I really can't remember

Answer 1

Okay, what kind of novel are you looking for? For example, romance, fantasy, science fiction, and so on.