The queen of the human tribe gave birth to twin girls. Respected by the entire tribe, the older sister Qing Kui, who is gentle and kind, is betrothed to the heavenly prince. The younger sister, Ye Tan, smart and cunning, shunned by her own people, is betrothed to the demon prince. Due to a mix-up, the two sisters are married off to the wrong husbands. It paves the way for two beautiful romances and also ignites a conspiracy that shakes the four realms.

Yilong Zhu and Xiaotong are leading the cast! Let’s see the restart of these grave robbers. With mysteries unsolved, they’re gathering for adventure! On the way through all sorts of life and death, the secret about “the sound of the providence” is being uncovered step by step…

Three years ago, Xia Qian was suddenly abandoned by her fiance, He Zhijuan during her engagement party. Feeling down, she clashes with the boss of Chang Sheng hotel, Sheng Zhening. During their argument, Xia Qian realizes her strong observational and analytical skills, and decides to set on the path to become a haggler. After Xia Qian set up her own company, she often has business dealings with Sheng Zhening. During their interactions, Sheng Zhening grow to admire Xia Qian as a worthy opponent. Xia Qian's opinion toward Sheng Zhening also changes, and her company also started to grow bigger with Sheng Zhening's help. At this time, Sheng Zhening fell into the trap set by his fellow business partners, and was evicted out of Chang Sheng Hotel.

Yan Xiao Chen is an ordinary girl born in a happy family; but in the final year of high school, her life took a drastic change. To earn money to pay her school fees, she works part-time at the bar. There, she meets Cheng Jin Yuan, a wealthy guy. This causes her boyfriend Shen Hou to be jealous. After graduation from university, Xiao Chen and Shen Hou struggle to manage their career. But through hard work, they managed to achieve satisfactory results and eventually decided to get married. However, Xiaochen finds out that her father's death was cause by Shen Hou's mother. Xiao Chen cancels the marriage between her and Shen Hou, and flees to America. There, she meets with trouble and has no choice but to ask Cheng Jin Yuan for help. During her hardest time, Jin Yuan was there for her and she becomes reliant on him. However, Shen Hou suddenly resurfaces in Xiao Chen's life and he brings along Jin Yuan's deepest secret.

A fallen queen, Jiang Xue Ning who aspired to have the highest power and authority in her life was held hostage by rebels after the king, Shen Jie was poisoned. In this life she used everyone around her to reach the authority of the queen but at the end she remained under house arrest and Xie Wei slaughtered the entire city. Later, she received the decree to be buried with the emperor. She got a second chance to change her fate by not entering the palace but when she woke up after rebirth, she was already messing around. Even though she vowed not to enter the palace, certain turn of events again entangles her with the palace and Xie Wei whom she hated the most.

The two amnesiac youths, Yue Jinzhao and Yue Qi, have been wandering the land in search of their identities and pasts, only for Yue Qi to lose all of her money to a member of the Risen Soul Cult. In the process of trying to recover the lost money, they meet up with Luo Zhouyan, the head of the "Evanescent" Luo family who is spearheading efforts in her region to destroy the cult and expose its crimes. As the Yue siblings and Luo Zhaoyan join forces with each other and members of the True Martial Alliance: Ju Shifang, Ming Xin, and her uncle Xian Qing, to root out the leaders of the cult while overcoming their personal demons and finding out about the mysterious organizations operating in the shadows.