Five-year-old Fu Ni has been fostered in her uncle's house since she was a child. She has been abused by her aunt since she gave birth to a child.After her uncle received a telegram that her father had died on the battlefield, Funi was kicked out of the house by her aunt.Diao Chunzhi, an old lady from the same village with a vicious mouth and a soft heart, adopted Fu Ni. Unexpectedly, Fu Ni was born with the zodiac sign of koi and would bring good luck to Diao's family.