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.
Yang Zi
Cheng Yi
Ray Zhang
Meng Ziyi
Xu Kaining
Ye Qing
Zhu Yongteng
Fu Fangjun
Li Xinze
Han Chengyu
Zhu Lilan
Vicky Liang
Lin Yuan
Elisa Ye
Hou Mengyao
Zhang Zhixi
Yang Xizi
Sun Zeyuan
Johnny Zhang
Liu Mengmeng
Zhong Qi
Linda Zhang
Zhang Yan
He Zhonghua
Zhong Xiao Qi
Jin Wang
Wu Jingjing