This is a story of passionate friendship, and a love that leaves an indelible mark.
Zhou Ye, Gu Chu, Jiang Huai, An Xi, Chen Mo, and Qi Yu grew up together as childhood friends.
Their parents all worked together at the police station. Since work often kept them busy, they agreed to bring their children to Gu Chu's house, where they'd all be thrown together under one roof.
And so, five children without their parents around spent their days playing and bickering together.
They stuck together like glue every moment of every day: going to school together, staying after class together, skipping class together. They had to be in the same class, always stood together in a fight, got into college together, shared each other's hardships and joys, and were determined to grow up and become the police officers of their dreams together.
After an accident, the five were separated, leaving Gu Chu alone.
But Gu Chu unexpectedly returned to their childhood. Quietly vowing to change their past, Gu Chu set out to save the fate that awaited them all.
