In a world nearing disaster, a group of teenagers—Hui Zi, Qi Xiaoxuan, Zhao Xintong, and Wang Yuqian—are forced to travel together due to the red pearl. Together, they uncover the truth behind a centuries-old human-demon war and a looming conspiracy. Facing powerful forces, they risk everything to save Earth and restore hope.
The story follows three couples in their 20s, 30s, and 40s. Its protagonists faced many different crises and their growth through difficulties and uneasiness, the 'beauty' of life is redefined.
Yan Dan is the only descendant of an ancient tribe, the four-leaf scorpion. Since ancient times, her whole body has been a treasure of medicine. She and her twin sister Zhixi were able to cultivate into human form at the Queen Mother's Feast a hundred years in advance and encountered the biggest trial in her life - the love trial. She fell in love with Lord Ying Yuan but had to spend the next 800 years forgetting him. However, at this time, Yu Mo suddenly entered her life, and become her great support. Every day, Yu Mo takes Yan Dan out to do good deeds. One day while they were punishing evil, they meet Lord Ying Yuan's current reincarnation, Tang Zhou, who is currently a demon hunter. They help Tang Zhou search for the four ancient artifacts, and also discover a mysterious secret.