The short-lived husband is still alive, and his wife dotes on him

[The female protagonist dotes on her husband like a boss! ! ! ]
Xu Jinzhi lived in good health until he was 75 years old. He did not suffer any hardship when the tragedy came, and it seemed that he had nothing to regret or be unwilling to do in his life.
Just looking at her son, daughter, and grandchildren beside the bed, Xu Jinzhi couldn't help but think of her short-lived husband.
He had a bad life and died early in an accident. I don’t know if I can still see him if I go down now.
If I could see him...
*
However, when Xu Jinzhi opened his eyes again, he found himself back in time several decades ago, when the Xu family and the Xie family were discussing a business marriage in the conference room!
Before Xu Jinzhi had time to figure out what was going on, he said the name "Xie Yanchuan" without hesitation.
In her previous life, Xie Yanchuan was a choice she had to make, but in this life she would choose Xie Yanchuan without hesitation!
*
The Xie family plays an important role in City A, but Xie Yanchuan is the least valued one in the Xie family. After all, he has an older brother who is entrusted with important tasks by the Xie family, and a younger brother who is in poor health.
But this is not a bad thing for Xie Yanchuan. It is enough for him to just do his own thing quietly.
Until one day, the matter of marriage with the Xu family fell on his head, and he married the woman named Xu Jinzhi!
Xie Yanchuan didn't think much about it. Since it was a business marriage, he just had to be prepared to treat each other with respect or not interfere with each other.
But why did Xu Jinzhi always do something unexpected to him?