That Courier Guy Is so Handsome

Ye Yin is a struggling college student. His ex-girlfriend ran away with someone, and he accidentally took advantage of the beautiful woman by working part-time as a courier. So Ye Yin works for the beautiful woman as a courier, and the term is actually permanent! But the question is, what the hell is this courier delivering? Historical figures, game characters... However, it's not entirely a bad thing.