On Chinese Valentine's Day, I Put Myself Online for Rent!

As school was about to start, Jiang Xiaobai, who had traveled back in time, came up with a way to make extra money on the occasion of the Chinese Valentine's Day in order to earn enough tuition - renting himself out! Soon, two orders of business came to my door: they asked me to pretend to be my long-distance boyfriend. ... Sister: "My dear sister, you don't have anyone to accompany you on Chinese Valentine's Day. I have a boyfriend. If you don't believe me, I'll call him and let you know." Jiang Xiaobai: "Bao'er..." Sister: "My dear sister, I disappoint you. I also have a boyfriend. Just watch." Jiang Xiaobai: "Bao'er..." Sister: "??? This voice sounds familiar to me..." Sister: "To be honest, I feel the same way... My boyfriend is from Alto University. I can see him when school starts!" Sister: "What a coincidence, mine is the same... Could it be that you spent money to rent a boyfriend?" Sister: "Nonsense, I will take you to see him when school starts!" ... Finally, school started, and the two sisters each made appointments to meet their "online dating boyfriends" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.