Geronimo: a brainy mouse and the editor of The Rodent's Gazzete. Thunder horn: he the king of the Kingdom of elves. Emerald: she is the sister of thunder horn . She have green hairs. Sterling: she is the wife of thunder horn and queen of Kingdom of elves. Benjamin: Geronimo 's favourite nephew.

Three years after joining Interpol and taking part-time assignments, Geronimo and the gang have yet to catch the murderer of Geronimo's childhood friend. In the process, they are requested by a 13-year old boy with special abilities to offer him protection by a resurfacing technological-based and patriotically-driven terrorist group known as The Technologists. Multi-crossover of Geronimo Stilton, NCIS, Star Wars, and Grand Theft Auto. Story set in 2013.