Lock, Chase's Monsuno, is the "leader" of the Monsuno. Slow to anger but fiercely protective, Lock sees great potential in Chase. He and Chase are true partners with the same goal; save the Monsuno from humanity and use the Monsuno to save the world.
MONSUNO...They hurtled through space eons before man existed...
They burned through the planet's atmosphere and crashed into four corners of the world, bringing chaos, destruction and the extinction of the dinosaurs...And as suddenly as they arrived...they vanished.
NOW THEY ARE BACK!The rise of MONSUNO will spell the ultimate destruction of our planet...or launch the courageous adventure of mankind's newest hero, the unpredictable teenager, Chase Suno.