My Roommate Found Out That He Was Included in the Danmei Article and Gave Him Personal Guidance.

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The female protagonist is the eldest princess, the male protagonist is the prime minister/prime minister, and the male protagonist calls the female protagonist Pearl. I don't remember the rest, but I remember that the female protagonist later made a pair of shoes for the male protagonist, and then they had a quarrel and reconciled. The conflict between the two is that the male protagonist thinks that the female protagonist is extravagant and wasteful.