Originally a celestial being guarding the myriad demons of Wangchuan, Chun Yao was mistakenly demoted and became the King of All Demons at Bailing Lake. He is reluctantly joined by the unfortunate Princess Hansheng of the Northern Kingdom, as they embark on a mythical journey to search for the "Destiny Book" and evade a "millennial catastrophe."

The heroine is a poor little assistant who has to endure her devil boss. When she enters a game world, she becomes the 9th princess of Ruoshui Country. As she embarks on the journey to finding love, she crosses paths with a man who looks very similar to her boss. Jiang Xiao Meng has always dreamed of finding the perfect boyfriend just like the leading men found in dramas nowadays. Unfortunately, her wish hasn't been granted since she's been single since birth. Furthermore, she also has to deal the endless pressure of working for her CEO boss Qin Han all year round. After being chosen to be the first to participate in a closed beta test for the game "Destined," Jiang Xiao Meng transforms into the 9th princess who is looking for her true love in the ancient times

Former mixed martial arts champion Jin Xi Er accidentally discovered that her twin sister was unfairly treated by the company, where she works, so she entered it, dressed as her sister, abusing the boss and bad colleagues all the way. But soon, to her surprise, her heart starts beating faster, because of one of her colleague.

Wandering scholar Xie Yuan accidentally enters a matriarchal kingdom where women take multiple husbands. Admired for his looks, he’s forcibly taken by the eldest princess to become her consort. Refusing to yield, Xie Yuan plans his escape, but when the gentle second princess aids him, he’s drawn into a dangerous struggle of power and deceit within the royal palace.

Young noble Chu Yun Xiao crosses paths with female doctor Leng Xing Chen because of a beauty portrait. Together with their friends, the six people who are pulled into a terrifying conspiracy form a detective team to uncover the secrets surrounding the portrait. Chu Yunxiao has ventured into the pugilistic world for the first time. Aspiring to be a chivalrous hero, he relies on his outstanding martial arts skills and high intelligence to solve a difficult case. However, he unexpectedly discovers that he is also a chess piece in this dangerous game. As the fog is slowly lifted, Chu Yun Xiao becomes aware of an unbearable truth that the past twenty years of his life was nothing but a lie.

Feeling hopeless, Yu Hao is on the brink of ending his life when he unexpectedly enters a dream and meets a mysterious visitor known as the General, who navigates the dreamscape. The General helps Yu Hao reclaim his totem in the dream, beginning their quiet journey through the dream world.