Cyber Monster from Imaginary World

Genocyber is the ultimate biological humanoid weapon (what its creator dubs a Vajra or Vajranoid)[a] who is seemingly immortal and is nearly omnipotent. It is considered a god by the underground sect of the Grand Arc City. It fought with the Earth's forces for 100 years, but after the two sisters realized their mistake in existing in the world, they lay dormant underground. Its original appearance is a 7-foot (2.1 m) green monster with two horns protruding from its head. It also has angel-like wings that appear to glow when it flies. Its second form is much larger, taller than a skyscraper, causing mass destruction within the City of the Grand Ark. Its full form is a dragon-like creature