Background of the Trojan appearing in the future, nations have been constantly creating wars to scramble for resources and power. The war lasted for decades and caused great losses to human civilization. Not stopping there, the nations have shown their greed by destroying all opponents with nuclear weapons. The ground, at sea and in the air is not safe for humans to live in. New species gradually emerged as a result of the war, humans were no exception. Many survivors were mutated and turned into other species. They have special abilities and dominate ordinary people without power. Gangs have been founded and headed by mutants. All nations are in crisis due to the power of these gangs, people need a hero to maintain peace and justice. You will play as a mercenary, he has great strength and enduring fighting ability.
