Ask for the name of a novel

It seems to be a novel of rebirth. There is no special ability. When the protagonist was in school, there was a woman who made more money than him. She wrote the story of the Legend of Sword and Fairy. Then she opened a branded clothing store. Later, she opened a leather shoe shop. When she was in school, the two female protagonists reached an agreement to compete fairly. Later, they went to university together. They were in the same city but not in the same school. The protagonist met the original boss and opened a supermarket. Later, he was framed and fell into a crystal cave. When I was in school, there was a female lead who was very good at martial arts, but she was very cold. The ending was that she accompanied her mother-in-law to see a doctor. She met a prince of a small country and then bought an island and discovered oil.
At the end, he bought a villa and everyone lived together. Later, there were quite a lot of female leads. There was a woman named Wushuang who was a money grubber.

Answer 1

The name of this novel was 'Sword Comes'.