After Killing the Target of the Strategy, I Became the Favorite Concubine of the Dynasty.

The guide to Jian Xingzhao is the main mission assigned to me by the system after I traveled through time. I can't go home until the mission is completed. In the eighth year after the system announced that my love value was full, I still couldn't return to the real world. Jian Xingzhao, who had promised to be a couple for the rest of his life, had actually abandoned his vow long ago. Forget about having a child behind my back, I will be asked to claim that it was me who took the initiative when taking concubines. That's too much! But it's okay, he was more cruel to me. What Jian Xingzhao didn't know was that during these years, his wife belonged to Emperor Mu Jingheng, and the children were actually Mu Jingheng's. Want to come back with revenge? Sorry, I want your life. Intention: to move forward to overcome the maze