On her first date with the cutest boy in school, Ichigo is exposed to a mysterious ray that meshes her DNA with that of the endangered Iriomote wildcat. She soon discovers that she has developed superhuman abilities and enhanced agility. Her new powers are put to the test when she leads a team with four other girls, each endowed with special abilities of their own. Together, they must now protect the Earth from an alien menace known as Deep Blue.