As a highly trained ninja, Botan Negoro was groomed from childhood to become a master spy. Now, teamed up with the exceptional spy, Kuruma, she ventures on a top-secret mission dubbed as Mission T. Their primary goal is to secure the "Shards of Tesla", inherited by the master inventor Nikola Tesla, to save the world from destruction. But as they chase the prized pieces, they face challenges and rival enemies from other countries' agents. All this sets the stage for an unparalleled espionage thrill ride.