A world where training killers has become normal. Elites, coming from 7 different districts, going from the richest to the poorest. Each district reveals its secrets. 14 killers trained in the Capital, in the First District, the most prestigious. These 14 young people aged 18 to 20 are all serving the Capital. Finally... that's what everyone believes... a resistance is being created in the shadows... and 6 killers are there, including you... There are thousands of you distributed in each district, communicating by underground radio, installed in times of war One evening, you join the resistance for an update of all your information when you see new members, including one... Hwang Yeji, a 19-year-old killer, born in the First District... Your greatest enemy , even rival