Surviving the Diglos being destroyed , Kurogane destroys the Shadestar as he intends to turn Earth into the foundation of a new empire .
But managing to escape and seeing conquering the planet impossible , Kurogane summons the Diglos to Earth to wipe it out from the universe .
Surviving the Diglos being destroyed , Kurogane destroys the Shadestar as Kurogane intends to turn Earth into the foundation of a new empire .
But managing to escape and seeing conquering the planet impossible , Kurogane summons the Diglos to Earth to wipe it out from the universe .