Nanny Martha Mason, under the guise of 'helping her employer use up food,' steals ingredients to feed her son, a weight-loss influencer. She also spreads rumors and slanders a former employer, causing them to suffer from depression and commit suicide. After discovering this, documentary director Jean Shaw sets a trap to collect evidence and works with lawyers and reporters to bring her to justice. The victim's family's name is cleared, and Jean Shaw also finds a truly good nanny.