When she was seven, Shen Qingci lost her footing beneath the crabapple tree in the General's residence and fell into Xiao Yu's arms. He had a bleeding wound on his wrist, and she gently wrapped it with a ring of foxtail grass. His quiet promise, “I'll make sure your crabapple blossoms always bloom,” became the most painful prophecy of her life.
At eight, she was sent away to escape disaster. In their youth, they were separated. Then came the frame-up at the palace banquet. As Xiao Yu maneuvered his way through the struggle for the throne, Shen Qingci's family became a sacrifice in the battle for power. In a single night, a noblewoman from a family of generals became the daughter of a disgraced traitor. The childhood sweethearts gazed at each other from opposite sides of the palace walls: he was the reticent, calculating Seventh Prince; she was a palace maid anyone could trample. A dead branch in the imperial garden cut her palm, and blood spattered the crabapple blossoms. He reached out to help, but saw the brand on her wrist, matching his old scar. All he could do was stare in alarm.
The poisoned wine was a means of faking her death. On the back of a heartless letter, the bloody words “troops in the Northern Frontier” were hidden. Beneath a stand-in palace maid's tenderness lay a blade aimed at his political enemies. He built a wall around her with “cruelty,” while she armed him with “misunderstanding.” When he stood at the pinnacle of power in imperial robes, he found that beside the torn letter from the Cold Palace saying, “I never want to enter the imperial household again,” half a crabapple blossom had turned to ash. The jade pendant engraved with the word “protect” had been split in two, and its empty side reflected the imperial tears he could never warm again.
A loyal servant carved the whole truth with her fingernails. A rival in love traded her life for Shen Qingci's chance to survive. A physician kept a promise through silence. In a love crushed beneath the weight of power, every tear is stained with crabapple blood, and every turn away conceals an unspoken “I hope you're well.” In the end, they are people trapped within palace walls, fighting fate with love, yet even their reunion must borrow the fading warmth of ashes.
