Three Days After the Wedding, I Took a Concubine for My Husband and Killed Three with One Arrow.

In my previous life, my husband and I had just gotten married, and he took in a beautiful concubine. The concubine is so arrogant because of her favor, we both lose in the fight. In the end she lost her life and I lost my child. But the husband turned around and married his cousin, and they stayed in love for a lifetime. It was only when I was dying that I realized that my concubine and I were just paving the way for my husband to marry his cousin. Heaven shows mercy, once reborn, Husband, if you owe me, just use the wealth of the Marquis Mansion to pay for it.