The story begins when you find out that D/P, R/S/E and FR/LG pokemon have immigrated to the region of Kayrn. It has it's own pokemon. Then you find out that the Kayrn legendaries are battling it out with the others and the evil team Ski are planning to catch them all in the middle of the battle between them all. It's your job to catch and tame them first.
There are 50 new pokemon (It's a small region)