In 1990, crimes often happened in Shuangyuhe, a small city in the Northeast. And all these cases had something to do with Shang Quanliang (Fan Wei), who worked in the security department of the thermos factory. Everyone wanted the gold. When the legend about gold in Laoyao Mountain became known, forces of evil came here to look for the gold one after another and the conflicts escalated. What could people do when motivated by greed? The situation was so mysterious...

Music composer Yao is at the peak of his career when a brain tumour surgery leaves him with anterograde amnesia. As such, his memory `resets` everyday, that he can only recall past information but not new events. Unable to perform the simplest day-to-day tasks on his own, Yao hits rock bottom until meeting his psychotherapist, Xingyue.

At the beginning of 2020, the the novel corona virus epidemic broke out on a global scale. Da Zhicheng, who owns a small local hotel, is trying his best to sell the hotel that has lost money for more than half a year; graduate student Jiang Xiaotian has spent years researching robots and ventures to Han to participate in the interview; Liu Huohuo works as a precarious messenger in Wuhan. When the epidemic broke out and Wuhan was closed, the three fell into the biggest dilemma in their lives. On the verge of bankruptcy, job failure, unfortunate admission to the hospital... Although the road is difficult, life is full of warmth and hope, surprises and strength.

When he was a child, A Zhen was thought to be a thief by his whole school after a classmate framed him for stealing the principal’s wallet. As a grown-up, A Zhen has become a real thief. Perhaps due to karma, he is struck by lightning which gives him the ability to communicate with non-humans. A Zhen frantically seeks medical help and meets his first love, Cao Mei, once again.

Some lives are linked across time, connected by destiny. While aiding old theatre attendant Lin Ge, aspiring dancer Qiu Qian stumbles upon his diary which chronicles the life and memories they shared together since childhood, thus discovering a timeless love story concealed in another dimension.