Protagonist: (Modern: 30 years old, purchasing clerk of the top domestic dance troupe "Yunshang Dance Company", once a professional classical dancer, retired due to an old knee injury and transferred to another job; Personality: Rational, rigorous, strong observation, good at using data and logic to solve problems, hiding regrets about the stage in his heart; Skills: full-process procurement management, cost accounting, supply chain risk control, negotiation game, and the body rhythm and etiquette perception of classical dance)
- Core characters
