The story takes place in the electronic fraud park in northern Myanmar under the background of a modern city. The park is located in the northern border area of Myanmar. It looks like an ordinary industrial park on the outside, but in fact it is a highly closed electronic fraud crime base. There is a strict hierarchy and monitoring system inside, and the victims are deprived of their personal freedom and forced to engage in telecommunications fraud. The outside of the park is guarded by armed personnel and isolated from the outside world, forming a cruel closed society.