Chen Yuan, an ordinary student, had a strange nightmare on the eve of the college entrance examination and lost his memory for three years. When he woke up, he found himself in the hospital, surrounded by all kinds of beauties, and he transformed into a love expert and a new financial upstart. As memory fragments continue to flash, he gradually realizes that there is a fatal crisis hidden behind this "sweet dream" - not only involving the truth of the bizarre car accident three years ago, but also involving him in a conspiracy that spans time and space. When he tried to uncover the truth, he found that the whole world was preventing him from finding the answer, and the mysterious black shadow that looked exactly like him was always with him.
