
【The Apothecary Diaries】Major Reveal of Ren Shi's Identity: More Than Just a Eunuch? The True Identity and Shocking Background Mystery of the Imperial Younger Brother
In the globally popular work "The Apothecary Diaries," while the activities of the genius apothecary girl Maomao are highly anticipated, another core character—Renshi—with his mysterious identity and stunning beauty, is an even hotter topic of discussion among fans. Who exactly is he? Why does a seemingly powerful eunuch hide so many secrets? This article will deeply analyze Renshi's multiple identities, revealing his true face and heavy destiny hidden beneath his handsome appearance.

Surface Identity: The Celestial Beauty Eunuch Managing the Rear Palace
At the beginning of the story, Renshi appears as the Chief Eunuch managing all affairs of the rear palace. He possesses astonishing beauty praised as "celestial beauty," where every smile and frown can captivate the women of the rear palace. However, beneath this perfect exterior, he not only holds extremely high authority, able to easily mobilize precious medicinal ingredients and even influence the coming and going of consorts, but his profound knowledge and transcendent status make the sharp Maomao suspicious of his "eunuch" identity from the very start. In fact, Renshi is not a true eunuch; he uses medicine to suppress his male functions in order to operate within the rear palace for a special mission.
True Identity: "Moon Lord" Imperial Younger Brother Hua Ruiyue
As the plot progresses, the first layer of Renshi's mystery is unveiled. His real name is Hua Ruiyue (Kazui Getsu), and his true identity is the current emperor's younger brother, the esteemed "Imperial Younger Brother." Using illness and frailty as a pretext, he rarely appears in public and infiltrates the rear palace under the alias "Renshi" to assist his elder brother the emperor in rectifying the palace's order and investigating potential conspiracies and crises. The title "Moon Lord" not only corresponds to his cold, noble, moon-like demeanor but also hints at his extraordinary imperial bloodline.
Shocking Origins: The Swapped Eldest Imperial Son?
However, the mystery of Renshi's identity is far more complex than just being the "Imperial Younger Brother." The core secret of the story is the shocking possibility that he and the current emperor were switched at birth.






