The idler Sister Ma (played by Cai Ming) is enthusiastic and kind, and specializes in handling the trivial matters in the neighborhood. Although sometimes she helps the opposite, or provokes her wife Wang Yuanchao (played by Li Jianhua) and her daughter Ai Jia (played by Yu Meng) to occasionally complain, but when she lives and manages until she is old, the story of her old man continues. This time, Sister Ma's "career" can be described as a tiger with wings. A Martian Lao Huo (played by Shao Feng) came to Earth unintentionally, and he brought all kinds of advanced props at the same time. When the enthusiastic Sister Ma encounters a problem, she will ask Lao Huo for help, and then borrow props to help. For example, sunglasses that can predict the future, pills that help boost confidence, and detective hats that can improve logical thinking skills...... Although things are good, either because the props are incompatible with the earth, or because Sister Ma is not operating properly, the result is to do bad things with good intentions and make a series of jokes......