After the death of his mother, Hinawa, Lucas must learn the Psi techique, as his brother Klaus did, and defeat the dark, techno-logicly advanced, billion play boy Parky and other terrors in New Pork City. With the help of his father's buddy, Duster, Princess Kumatora, and his dog, Boney, Lucas will tackle any challenge that comes his way.
Green Hill Zone is full of surprises. Princesses turning out to be spirits, Portals to other worlds, that type of stuff. All this is caused by Docter Eggman. Only one animal is strong enough and fast enough to beat him. The names Sonic. Sonic the Hedgehog.