The orphan brother raised by Qin's father serves as the bodyguard of Qin Wanyin and Qin Wanyu. The brother loves Qin Wanyu. Qin Wanyin leaves the autistic Gu Xingchuan out of pity and seeks medical treatment for him. However, when the boat capsized, Gu Xingchuan took away her only life jacket and gave it to Qin Wanyu. She was shocked to realize that Gu Xingchuan's autism was just a disguise. Qin Wanyin drowned in despair. When she opened her eyes again, she went back to the day when she selected her bodyguards. She gave up decisively and said goodbye to this hypocritical Mr. Bodyguard.
