The twins from Nanfu, one Zhao and one Yu, were originally young children who depended on each other to pick petals from the magnolia fragrance and share osmanthus candy in late spring. However, due to the family's century-old rule of "one light and one dark", their fates were quietly divided. Nan Zhaohuang accepted the name of her legitimate daughter, entered the East Palace with the glory of the imperial edict, and ascended to the throne to take charge of Kunning Palace. However, she struggled amidst the fear of the emperor Xiao Heng and the strife in the harem. Her full expectations were shattered by a well-planned dystocia, and she ended up with a tragic ending of stillbirth and death with hatred. Nan Jiang Yu concealed his real name and took over the position of the Nan family's secret master. He honed his skills and grew up in the dark areas of the Jianghu market and the court. He controlled the secret lines and secret guards all over the world, hiding his sharp edge and waiting for the opportunity. When the news of his sister's death came, Nan Jiang Yu lost his childishness and returned to the palace wall as Nan Zhaohuang's gentle appearance. With the hosta as her thought and the hidden thread as her network, she works step by step in the whirlpool of intrigues and overt and covert arrows. While exposing Xiao Heng's hypocritical mask and settling blood debts, she protects the Nan family. The sweet and warm time in the childhood courtyard was the most solid support for her in the shadow of swords and swords. Finally, after the dust settled, it turned into an indelible mark in the twins' bones and blood, allowing Lan Xiang to circle around again and achieve justice.
