Everyone knows that Princess Zhao Yuzhuo of Zhaoyang is the bright moon held in the palm of Emperor Xiao Heng's hand, and is loved by thousands of people. In order to protect her, the emperor did not hesitate to use iron and blood methods to build a barrier. But rumors spread everywhere, and the secret of his life experience forced him to deliberately alienate himself, wandering around the Sixth Palace every night. The inseparable tenderness in the past was shattered, and a love-hate entanglement unfolded in the palace.