When Su Wanqing, the top actress of the 21st century, stepped on a broken wire and fell into the void, she was already in the cold palace when she opened her eyes again - the place was covered with cobwebs, the palace maids were stealing her charcoal, the emperor Xiao Chengyu regarded her as a substitute for his wife, and the taste of bitter almonds that had been made dumb still lingered in her mouth. What's even more ironic is that the beloved concubine who was "poisoned" by her actually had sex with the eunuch in the secret passage of the cold palace, plotting to subvert the imperial power.