Singer Shen Zhiqiu infiltrates the powerful Yin family to uncover the truth behind her sister's betrayal. Unexpectedly engaged to Yin Heng, the third master, she navigates the family's dangers to deliver a masterful act of revenge.

Princess Muruyi and Crown Prince Ling Xiao, whose love becomes entangled with betrayal, revenge, and obsession across three lifetimes. As fate repeatedly pulls them together and apart, the two struggle to escape a destiny shaped by bloodshed and heartbreak.