Shen Wei, a modern gold medal forensic doctor, dissected an ancient corpse carrying a jade pendant with a mysterious phoenix pattern, and was involved in the fictional Dajing Dynasty by the jade pendant. She became Su Lingwei, a concubine who was persecuted to death by her aunt in the House of the Minister of Household Affairs. The original owner's biological mother died young and was framed by her aunt Zhao for having an affair with a guard. She died in resentment before sinking into the pond. With modern forensic knowledge and a keen intuition of "death", Shen Wei works step by step to avenge the Zhao family in the strict hierarchical ancient mansion and the treacherous palace. However, she is accidentally involved in the prince's inheritance and the secrets of the previous dynasty. Shen Wei intersects with the seventh prince Xiao Jue, who is idle on the surface but is actually shady. From mutual use to mutual redemption.
