The Martial Kingdoms: Martials from planet X

The first story about"The panther's town"is from an another planet named"Anthres".When they were living in Anthres ,A Devil's kingdom named "Norton" attacked them and rushed them very badly,it was an emergency.so the King of "The eagle's town" called their Space ship"The ship of Panther's" and travelled to another planet where they made a sheild to protect themselves and there was no any living creature on the planet except them.