She saved him twice by chance. Once Yan's family went bankrupt, he took her next to him. I don't know how the love started. When she was taken away by Yun Xin, he blew up Yun Xin's main base. When she was threatened by an unknown person, he was willing to hand over his years of hard work. "Don't do this for me..." "If you had never appeared in my life, of course I wouldn't have to be like this; but now that you are here, how can I remain indifferent and live in a world without you."
Purpose: redemption