She was the number one agent of country S. She opened her eyes again and became the good-for-nothing eldest daughter of the Xia family. She wandered into other worlds with a golden finger, had no medical skills at all, was at full level in martial arts, and was at full level in her trouble-making ability.
What kind of mercenary wouldn't recruit her, then she would reluctantly set up one? What kind of academy wouldn't accept her, then what kind of auction house wouldn't let her build a academy? Then she builds a trading center, what...
The protagonists wear many vests, some are male and some are female, and they often appear in vests.
Concept: The new fantasy of the heroine who had a fantasy in her early years