Lu Shiyan, the top Alpha, was reborn with bone-crushing regrets from his previous life - in his previous life, he mistrusted others and treated his married Omega Shen Zhimi coldly. It wasn't until that person died of depression and his glands failed that he realized that he had been deeply in love with her for a long time.
Coincidentally, Shen Zhimi also returned from rebirth. This time, he put away his sharp edge like a tequila and turned into a doting wife, trying his best to make up for all the regrets; while she lost her humbleness, with sweet honey-flavored pheromones, and just wanted to finish the contract marriage safely.
From the public support at the engagement party to the meticulous care after living together; from the ambiguous entanglement of a temporary mark to the life and death dependence of a permanent mark. The cold and ascetic Mr. Lu × the sober and soft Omega, starting with a contract and ending with deep love, the regrets of the past life are all filled with tenderness and perfection in this life.