Here is a concise summary of the provided text:
**Protagonist's Situation:**
* The narrator (Han Qian) was in a 3-year marriage with Wen Nuan, a CEO, who had paid him 4 million to marry him to escape family pressure.
* The marriage was a transaction; Han Qian did household chores, and Wen Nuan kept him at arm's length.
**Divorce and Aftermath:**
* With 2 months left in the agreement, Han Qian discovered a shocking secret and decided to divorce Wen Nuan.
* Wen Nuan, who had grown accustomed to Han Qian, was initially hesitant but eventually agreed to the divorce.
**Wen Nuan's True Intentions:**
* Revealed to be waiting for his childhood sweetheart, Lin Zhongheng, who is returning to China.
* Wen Nuan's parents scold him, revealing Han Qian's significant contributions to Wen Nuan's life and work.
**Consequences and Threats:**
* Wen Nuan's mother threatens to take away his property and warns him against being with Lin Zhongheng.
* Han Qian, now divorced, receives a call from his ruthless mother-in-law, seeking to confront him about the divorce.
Here are the key facts extracted from the text, each numbered and in a short sentence format, excluding opinions:
1. A female CEO spent 4 million to marry the narrator for a 3-year period.
2. The narrator and the CEO, Wen Nuan, were married for three years.
3. The marriage was described by the narrator as "just a transaction".
4. Two months before the end of the 3-year period, the narrator discovered a secret.
5. The narrator decided to divorce Wen Nuan due to this discovery.
6. Wen Nuan's childhood sweetheart, Lin Zhongheng, was returning to China.
7. The narrator had only 6,000 yuan at the time of the divorce.
8. Wen Nuan demanded compensation of 4 million yuan for the divorce.
9. The narrator agreed to pay back the 4 million yuan within a year.
10. Failure to repay would result in the narrator being sent to prison, as threatened by Wen Nuan.
11. The divorce proceedings were completed at the Civil Affairs Bureau.
12. After the divorce, Wen Nuan drove away, leaving the narrator behind.
13. Wen Nuan received a phone call from Lin Zhongheng shortly after.
14. Wen Nuan's parents scolded him for the divorce, believing Han Qian (the narrator) was a good partner.
15. Wen Nuan's mother threatened to take back shares and property if he pursued a relationship with Lin Zhongheng.
16. The family home was in the mother's name, and she threatened to sell it at half price.
17. Wen Nuan was told to move back home with a curfew of 9 pm.
18. The narrator received a call from their "mother-in-law" (Wen Nuan's mother) after the divorce.