Su Wanyue was reborn with the blood feud of her family being wiped out in her previous life, and returned to the eve of the draft that changed everything. She knew that she was just a substitute for the former queen in Xiao Heng's eyes, and that the protégé Pei Lang who silently planted pear blossoms in the West Cross Courtyard was actually the former prince Pei Jin who died to protect her in his previous life.
The two carry common memories and pains, and form an alliance in the heart-wrenching palace. From the fright of the evil dogs in Qujiang Pond to the exploration of the underground palace of the royal temple, they collected secret letters about Xiao Heng's collusion with Da Chu, the drug residue of the former queen's brother who was poisoned, and the testimonies of old people... They stepped on the edge of the knife every step of the way, not only to avoid Xiao Heng's suspicion, but also to deal with the surveillance of Li Cairen and other informants.
When the jade pendant with the word "Jin" collides with the pear flower token, and when the old traces of the cold palace intersect with the crisis of the present world, can these two people, who are burdened with the fate of two lives, tear apart the truth in the whirlpool of imperial power, make all grievances clear, and rewrite the ending soaked in blood? The pear blossoms in the palace bloom again. This time, they want to hold each other's destiny with their own hands.