Prehistoric Evolution: Mecha Is King

Reborn in the ancient times, extract the energy of all spirits, evolve the ten thousand yuan mecha, and create the ultimate magic weapon. Drop~ Obtain the evil orc demon bone, which can evolve the durability of the mecha. Drop~ Obtain the source of elven magic and evolve the mecha energy. Drop~ Obtain the Frost Dragon Scale, which can evolve the mecha shell. Did you hear that? Recently, a madman appeared on the mainland. He kills and dissects animals for perverted entertainment. It is simply bizarre! Moreover, that weird man also made humanoid weapons and was known as the King of Machines. "It's the Overlord Mecha! Huh~ Shameless! My frost dragon is the overlord of the sky!" "Look~your dragon is trembling in front of the humanoid weapon." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.