Amidst a family feud fueled by an age-old vendetta, Julia Su sends her children Fiona Zhang and Ethan Wang to infiltrate David Gu's household in order to seize the Moon Jade and destroy David's family in pursuit of a mysterious, eternal power. Ethan Gao, a disciple of the Moon Gate and a hidden billionaire, finds himself entangled with Susan Gu, the heiress of the Gu family, in a vortex of fate. Fiona Zhang's assassination attempt inadvertently causes the Moon Jade to merge with Susan Gu. When everyone learns of this, a battle for power, revenge, and love ensues.