Gray space

This is a world where justice and evil struggle. In the evil city, the police rack their brains in order to solve the case, and the bad guys try their best to escape the surveillance and pursuit of the police. The good and evil parties sent undercover agents to each other to obtain the intelligence of the other side through the battle of wits and courage, to eradicate the other side's undercover agents and strive for victory.The protagonists just began to gather in a police academy training, but no one is perfect, students in the school is their own family background, in their hearts have their own beliefs, some aspire to be a police for justice and live, some is for a "righteousness" word and entered the police academy...By the community of TOEFL into the police interior and serve for the evil!Enter the game, get your identity, and fight your way to the goal of the mission, and then you can win for yourself.

• You will go undercover into the enemy camp.
  
• To complete the level, you must obtain intelligence on the enemy's movements.
  
• Earn stars by writing quests.
  
• Do not be discovered by the enemy, or you will be pursued.