Wen Nian signed a "fake marriage agreement" to save himself.
I thought they were just cooperating with each other for a year, each getting what they needed--unexpectedly, on the day of receiving the certificate, the cold-faced CEO Lu Chen said "my wife" in front of everyone, protecting her without any leaks.
Later, when they started living together, the agreement stated "non-interference", but he made exceptions every day:
When she came home late, he picked her up; when she felt wronged, he coaxed her; when she wanted to run away, he pushed her back into his arms and whispered: "Don't leave, I can't learn to live without you."
Later, the agreement was voided and the preference came into effect.
The whole city knew that the most difficult principles in Lu Chen's life were all changed one by one for Wen Nian.