In the last life, Liu Zhi and Jian Cang were married at the same time, and they were well-matched, but they didn't want her to die because of it.
After her rebirth, she returned to a critical day and chose a completely different path from her previous life. She gave up her identity as a legitimate daughter just to uncover the truth about her murder.
According to the marriage contract that was made at the fingertips of the year, the concubine Ye Yingying was already preparing to be engaged to Jiancang. Liu Zhi used a trick to make their marriage happen. As long as they got married, they would have nothing to do with her in the future.
While Liu Zhi was looking for the person who killed her in her previous life, she didn't know when she started to feel guilty.
But Jian Cang was already married, and Liu Zhi later successfully took revenge, but Jian Cang became her brother-in-law.
Purpose: Rebirth and change of destiny