Mission T is an intelligence operation with a task to save the world from ruin! The main character is Negoro, who was trained as a ninja from an early age and raised as the best intelligence agent. Negoro teams up with an intelligence agent, and takes upon the mission of the world's fate. The purpose is to recover the heritage of the genius inventor Nikola Tesla, "Shards of Tesla". Can the two accomplish their mission by overtaking intelligence agents from other countries who are aiming for those same fragments?