Synopsis
In an era where everyone is free to travel in space, there still exists an area in the universe where all lives and hopes are forbidden - the black hole. This ruthless star devours anything that comes in close contact, whether it is life, substance, or even light. The most avid adventurers don't dare to even mention going there, because of the risk. Until one day, a man in fiery red clothing declared to the whole universe: "In the deepest part of black hole, lies a mysterious place called Rainbo...