When a family from New York City moves in next door, Mooney quickly becomes friends with the eldest daughter, Lou. Lou is the daughter of a jailed boxer and though she is small she is able to knock out men when they are lying, something that the town considers something of a religious miracle. Lou develops a side hustle, knocking out the unfaithful men of the town in exchange for money from their wronged girlfriends. Meanwhile, Mooney concocts a plan to leave town. She begins to openly kiss different boys causing her to gain a reputation for being promiscuous.