After Exchanging Kisses with My Sister-In-Law, I Won by Lying Down

Luo Xuanqing and his sister-in-law Luo Xuanwei were both born! In her previous life, her legitimate sister's marriage was not managed well and she lost the support of her husband's family, Weiyuan Marquis Mansion. She then seduced her husband and killed her son. After her rebirth, her sister-in-law relied on her father and stepmother's love for her to exchange marriage with her and win her husband from her previous life. She wanted to enjoy the honor of her destined wife in her previous life! As everyone knows, her marriage in her previous life was nothing more than a hot potato, and everything after her rebirth was all planned by her... How could the husband express his love for her except for the devoted concubine he unexpectedly acquired? This is not the right direction! Gotta escape!