Sophomore college student Tang Tang long arranged meals and daily necessities for three roommates, not only making no money but also silently paying over a thousand yuan out of pocket. New roommate Lin Xueer claimed she could provide the same service at a low price, and everyone immediately forced Tang Tang to give a refund and spread the screenshots as evidence of "making a price difference." Tang Tang organized nine months of orders and transfer records, proving her innocence under the host of the counselor. Lin Xueer's low-priced meal supply subsequently caused physical discomfort to the three roommates; she and her mother admitted to using long-stored odorous meat, yet attempted to shift the blame by using a Tang family restaurant paper bag. Tang Tang insisted on retaining evidence, refusing to accept refunds and subsequent meal supply.