21歲的愛詩混跡街頭多年，突然發現靠小聰明度日的父親羅拔被一個瘋狂的黑社會頭目追殺。起因竟是一筆惡債。她決定出手相助。此舉點燃了父女之間和解的希望，亦建立起一個不甚穩固的聯盟。

A woman reluctantly takes on an anonymous, unpaid position with an advice column called Sugar. Unsure of herself at first, she finds a way to weave her life experiences together to help those seeking guidance.