My Treasure Book Is Very Special

A strange world, a magical book that can construct all things and transform the body. Lu Yang, who traveled to this different world, had one more book than others, plus a plug-in, and he started a strong life from then on. Others built the weapons, and Lu Yang built the Italian Run! Others built the armor, and Lu Yang built a Gundam! Others have three hands, but Lu Yang has three heads and six arms! …………