Based on a traditional Republic of China romance + strange magic setting, the heroine is born with a rare facial structure ability - she can adjust her own bone structure and skin condition through willpower, achieving a disguise effect that is almost like changing her face. This was exploited and developed into the murderous weapon of the "Haitang Society": they select the most talented women and train them to become "Meritoring Begonias", specializing in killing domineering men in power. Wen Tang is the most talented among them, but she is also the one closest to the truth among them - she gradually realizes that behind the so-called "doing justice for heaven" in the "Haitang Society" is a secret mission network to eradicate dissidents in the name of revenge. Many of the men killed were inextricably linked to a warlord named "Yutangchun" - and the current leader of Yutangchun was her long-lost twin brother.
