A large scale catastrophe is occurring across the planet. Ability s are discovered after the appearance of a mysterious fog, apparently having committed suicide, so the Armed Detective Agency sets out to investigate these mysterious deaths. The case seems to involve an unknown ability referred to as “Collector,” a man who could be the mastermind behind the incident. Trust and courage are put to the test in order to save the city of Yokohama and ability s across the world from the grip of Collector where the Armed Detective Agency forms an unlikely partnership with the dangerous Port Mafia. 7215v