What Should I Do If My Deskmate Is Unlucky?

Duyang had been a good girl for sixteen years, but she rebelled once in her sophomore year of high school and switched from liberal arts to science against her parents' wishes. The price is moving from the rocket class to the last class. In the new class, Duyang has a new classmate. My deskmate is the famous "unlucky guy". It was rumored that anyone who came close to him would be unlucky. Duyang didn't believe it and sat next to him. So Duyang tripped down the stairs and sprained his ankle; his bicycle for school was stolen; he even missed the most important midterm exam. Duyang couldn't stand it anymore, but he couldn't live without his "unlucky" deskmate. During one weekend, I decided to go see a famous transporter in the city, but I saw my deskmate and my mother walking into a small shop...