The female lead gets up early every day to cook and bring her own lunch to work, only to have a female coworker repeatedly steal her food over a long period. The coworker feels no guilt whatsoever. With the supervisor constantly taking her side, she calls stealing food 'just having a taste' and treats the female lead's tolerance as something she is entitled to. Everything changes when the coworker secretly opens and ruins expensive ingredients entrusted to the company by a client, causing enormous financial losses. The female lead finally refuses to put up with it any longer. Faced with the coworker shifting the blame, the supervisor pressuring her to falsify the facts, and colleagues demanding that everyone contribute money to cover the losses, she documents everything and refuses to take the fall. The coworker and supervisor turn against each other, each trying to shift responsibility, and both are eventually held accountable and forced to leave the company. The female lead also leaves her old workplace and moves on to a new company where trust and integrity are valued.