With the fate of the universe at stake, Kid Muscle takes on a throng of intergalactic wrestlers.

Bulging Biceps! The world of wrestling will never be the same! There's a new kid in town...Kid Muscle! A superhero wrestler, Born as Mantaro Kinnikuman, He's The Son Of The Legendary King Muscle (Suguru Kinnikuman), He's The Only Person Standing Between The Earth And The Ultimate Evils! Along With His Trainer Meat, The Kinniku-Buster (His Dad's Finisher Attack) And The Gift Of All Men In His Family, The Power Of Ultimate Muscle, He's Unstoppable! [Despite of his Lazyness]. Now Kid Muscle and the new members of the Muscle League must take on the diabolical dMp and save the planet!—Kinnikuman12195