深受爱情亲情伤害的南梦回，回眸转身间，遇上了温柔少年迟晚成。机缘巧合之下，两个人走到了一起。本该是迟家接班人的晚成，事实上因儿时的失忆和事故，如今只是一个心智如孩童的少年。原本在现实中毫无交集的两人，如今却要生活在一起。虽然相处时存在着重重障碍，但在危难时，迟晚成总是默默守在她的身后，帮她度过难关。在经历一系列事件和困难后，南梦回逐渐被纯真的晚成感动，下定决心要帮他找回记忆。在追忆时，一张老照片让她发现他们早在十年前就已相遇。打开尘封的回忆，才知缘分居然那么早就已经注定。追回记忆的过程艰难重重，晚成父母死亡真相的纠缠以及大家的故意隐瞒，都让这一切都变得不那么简单。事情愈加的复杂，最后的关头上，南梦回无力抵挡背后袭来的阴谋，造成迟晚成意外受伤，而她也被打回原形。塞翁失马焉知非福。晚成清醒后意外寻回记忆。而这一次，就让苏醒过来的他，来守护她。 ( Nan Menghui, severely wounded by love and natural affection, met a tender boy Chi Wancheng in turn. By a chance of coincidence, two people came together. Used to the successor of Chi family, in fact Chi Wancheng was just a boy with a baby’s mind due to childhood amnesia and accident. Originally there was no intersection of both in reality, but now they had to live together. Although there were many obstacles to get along, Chi Wancheng always protected her silently and helped her pull through in distress. After a series of events and difficulties, she was gradually moved by his pureness and determined to help him find memories. During the process, an old photograph let them find as early as ten years ago they met each other. Opening the dust laden memories, they knew the fate had been doomed so early. It was difficult to recover memory, death reason of his parents and deliberate concealment by everyone made everything not so simple. When situation became more complex, Nan Menghui was unable to withstand the conspiracy from back in the last moment, which resulted in injury of Chi Wancheng accidently, and she had to go back to her original life. Nothing so bad but might be a blessing. When he awaked after the accident, he found memory fortunately. And then, let him with consciousness protect her. )