After Having a Double Life with My Scumbag Ex-Husband, I Became His Sister-In-Law

[Double life of a scumbag male and female protagonist + sister marries brother] In his previous life, Song Xizhi married his weak, useless brother, and his stepsister Song Ruoan married his brother, the general. Unexpectedly, the general He Jingyan was injured on the battlefield and became a dying man. And the useless loser He Yunce she married, with her painstaking efforts to pave the way, became the leader of the Hou Mansion and became a very popular minister. But her cowardly husband secretly conspired with his step-sister who was unwilling to be left alone, making her a widow for thirty years and ending with hatred. On their wedding night, Song Xizhi was reborn. This time, she took advantage of her scheme and married the living dead He Jingyan. But who would have thought that this living dead man would turn out to be brave and strong, and she wouldn't even have to be a living widow anymore! ... As soon as He Yunce opened his eyes, he found that he was reborn on his wedding night. In the previous life, he had all the power in the government and the public, and his children and grandchildren surrounded him. He lacks nothing, he just wants to climb to the top like he did in his previous life, and stay with Bai Yueguang and Song Ruoan forever. As for the vicious and cunning Song Xizhi, he wanted to divorce him on his wedding night! But for some reason, the development of things in this life is very different from that in the previous life. After leaving the vicious Song Xizhi, he lost his prosperous official career, the blessing of having his dreams come true, and the good popularity that everyone envied. The Bai Yueguang he longed for seemed to have revealed his true claws to him...