In the vastness of space, a war rages on in the galaxy...between the Nyan Rebellion who fight for freedom, and the Tac Nayn Nation who believed in destruction and tyranny. The Nation's leader Tac Nayn wanted the power that created the legendary Nyan Cat, and it was prophecized there would be another. As if to answer, an unlikely hero from Earth emerges: Marty Torres, a cat hired by NASA to test out their new space cruiser, and got lost in space. He was saved by the Nyan Rebellion's leader Americat and brought to their homeworld, Nyan Prime, where he gets debriefed on what is going on. He was offered the chance to go back home and be an ordinary astronaut cat, or he could selflessly help Americat and the Rebellion fight against Tac Nayn's forces of evil. Witness the origin of the worldwide phenomenon like never before in this epic battle between good and evil.
