About a boy and his father that stole donation box from a mosque.

Blacksquad "The Revenge" LEONDARDO (29), a skilled spy assigned to carry out a dangerous mission. With advanced skills and tactics, L successfully seizes a flash drive from the enemy. However, L's joy is short-lived. Members of the criminal group come seeking revenge and try to reclaim the flash drive. L must face them alone in a life-and-death battle.