Zhou Nanfeng uses a diary to travel back in time and stop Zhong Ziye from seeking revenge on Qin Zhiyi before her marriage falls apart. As their paths cross, misunderstandings arise, testing Zhou Nanfeng and Qin Zhiyi's relationship. After Zhong Ziye dies, Zhou Nanfeng sacrifices himself to protect Qin Zhiyi, revealing the truth about the time travel. Qin Zhiyi later uses the diary to uncover a connection to Zhong Nanfeng’s love for Song Xingyue, trapping the four in a deadly cycle where love, hate, and fate blur, and the truth becomes harder to grasp.
After an assassination attempt, estranged couple Xiao Jingyang and Lin Mingxuan swap souls and return to the past before their marriage. As they search for a way back, they uncover hidden dangers and secrets, forcing them to confront their fate together.
In a realm where humans seek immortality and spirits take form, a young beggar named A'Dai becomes the disciple of the carefree immortal Xiao Yihan. Their bond grows through training, but when Xiao Yihan betrays the sect to save his brother, A'Dai is forced to confront him. Through hardship and revelation, they reunite and work together to end a centuries-old conflict between three warring races and two realms.
Ye Sibei has always endured her parents' favoritism toward her brothers, choosing to avoid conflict. Her husband, Qin Nan, deeply loves her but grows frustrated with her reluctance to stand up for herself and files for divorce. However, after Sibei faces a traumatic experience, Qin Nan returns to support her, encouraging her to seek justice.
Struggling online novelist Lu Jialu faces an ultimatum from her editor to produce a hit. Desperate to save her career, she immerses herself in trending topics to craft a bestseller—only to have the male lead from her story suddenly appear in her real life.
Forensic doctor Kong Qiqi wakes up in ancient times with fragmented memories. She discovers that solving cases helps her recover them and embarks on a journey of investigation. Along the way, she meets Ninth Prince Mu Zhixi, who bears a striking resemblance to her ex-boyfriend. As they unravel hidden conspiracies, including the poisoning that weakened Mu Zhixi years ago, their connection deepens, leading them to uncover long-buried secrets together.
Delivery worker Xiaoxue meets Song Yuxian, the daughter of the Song Group, and discovers they look identical. The two become close friends, each admiring the other's life. Meanwhile, Song Yuxian's husband, Xia Qingyang, the CEO of the Song Group, seems to know more about Xiaoxue than he reveals.
During the final stages of the Liberation War, Captain Zhuang leads a small PLA unit to pursue a retreating Nationalist regiment hiding in Heishan Temple, where a contagious disease has spread among their soldiers. Disguised as medical assistants, Zhuang’s team infiltrates the temple to assist Dr. Wei, a local physician captured by the Nationalists. Together, they treat the sick, contain the outbreak, and map the tunnels to rescue soldiers who wish to defect.
Lin Yi takes part in the Spiritual God Continent , he loses his memory due to a system malfunction and is trapped in the game. Weapons too weak? Easy, as long as there are enough spirit stones, any problem can be solved! In this way, Lin Yi relies on the unbelievable system to break through.