It was just a normal day in japan, enjoying the scenery of the sky and the beauty of the city, when out of nowhere, a massive robot wss being assembled by itself in space, sizing for over 1KM long size and it started making noises ......... Zett.....tton.......... Zetton Floats in space in an immobile state as it floats, it slowly go in Earth's orbit and everyone in the world sees the massive object.