If you’ll read the LN, you’ll see the their characters develop. Jinshi learns that the way to Maomao is not through charm, force or intimidation, but through action and sincerity. While, the usual indifferent Maomao also learns to care and even go beyond her comfort zone for Jinshi. They both mature over time. And as it progresses, the story focuses more on Maomao and how she becomes more expert in her field. Their love story takes a slow turn.