Cheng Su didn't expect that her business making money would bother others.
The cause of the matter wasn't something else, and to say it, it was a bit dramatic—her classmate, a girl named Chen Moli, suddenly got acute leukemia.
Chen Moli's family was average, her parents were working-class, this illness was deadly and soon they couldn't afford the treatment, so the school initiated a donation drive with each class sending people to raise funds.
The person responsible for Cheng Su's class was the class president named Wang Ying, who first gave a heartfelt speech then urged everyone to donate generously.
This year, it's already 1987, compared to before, the earnings have increased, but there are still many people who don't have much money, so everyone donated ten or eight yuan, which was considered a lot.
