Lycoris Recoil #1

A squad from Lycoris, a branch of the government who employs teenage girls as trained spies and assassins, is sent to apprehend a criminal gang making a large illegal weapons purchase. During the arrest, one of the agents is forced to gun down the suspects in order to save the other members of her team. That results in her transfer to a remote undercover post, the LycoRico Cafe.