Clint Wilder is a police officer. Despite his young age, he is already widely regarded as an effective and uncompromising law enforcement officer with prospects for a great career.

Everything changes when he arrests the son of a high official. Wilder is forcibly transferred to the Moon, where he is to replace Julliette Ankes as the chief of the local police. This apparent promotion does not make him happy at all, especially since the situation in Lunnar is just getting out of control for the authorities.

Wilder quickly realizes that in order to survive in this strange place, he will have to be ready to attack day and night, and it is best not to trust anyone. In a confrontation with dangerous opponents, he will be joined by Lieutenant Ankes and the android Monty, who accompanies her like a shadow....