**Core setting:** Rebirth for revenge + stand-in for a talented woman + a shady prince who pretends to be sick + exchange of relatives for power + reversal of concubines
** Heroine: ** Su Wan (concubine, her amazing talent was covered up, in her previous life, she was sent to Qingyun Road for her husband to take the exam, but was killed instead)
**Male Protagonist:** Xiao Zhi (Prince Jingjun, who pretends to be sick, but is actually a dormant tiger)
**Sister-in-law:** Su Jin (in her previous life, she married a prince and became a widow, and was bullied and became crazy with jealousy. After her rebirth, her obsession became even stronger)
**Scholar:** Chen Mo (hypocritical and greedy, stealing Su Wan's talent and fame)
