In the game, the player will play as Jiajun and team up with Xiaomei to complete the missions from Captain Zhang. There are total eight chapters in the game. Chapter 1 to 4 take place in the mall and the streets, our heroes need to save the hostages and defeat the robbers of the Y-Reagent. Chapter 5 to 8 take place in the nest of the Black Eagle, players need to destroy the enemy base along with their lab.
