When Huakasha pressed the "1" button on the elevator, the smell of ink from the "Q3 Sales Team Incentive Plan" she had just signed was still lingering on her fingertips. The central air conditioner in the office building always set the temperature too low in the evening. She subconsciously wrapped herself tightly in her off-white suit jacket, and the phone in her pocket vibrated. It was a WeChat message from her subordinate Lin Wei: "Sister Sha, Sister Zhang still doesn't agree with the rotation system for newcomers. She said that old customers only recognize the people she brings. She just threw a cup in the tea room."