In JR3053, during emergencies in major base cities, an unknown creature appeared. Its shape changed between a floor-standing mirror and a humanoid. In JR3054, sniper teams were set up in the base city to roam the city in order to kill its creatures. Base City executives and the sniper team call this creature the Mirror Man.
As the captain of the 221 base city sniper team, faced with the situation where five of the six team members, including himself, were disabled, Ya Xiao had to shoulder the "heavy burden" of protecting the people, although the task was not always completed so smoothly...
In mission after mission, Ya Xiao accidentally heard the truth about the Mirror Man incident - he made a decision for his own life.
Purpose: Teach me some knowledge about firearms