After studying to become both an All-American ninja and a professional crime fighter, Colby and his family had to move to Japan to make even better amends for each other in terms of their professions. Meanwhile, Kunimitsu II resumes her duties as a freelance thief after making her sickly mother happy & only fate will bring the two young ninjas together and possibly so much more...

After a new young trainer named Karthaniel Davis somehow survives a near-fatal cruise ship accident, his parents went missing. His depressed mind already steered towards the fact that they may not have survived as well, but when he accidentally runs into the most beautiful hatterene he's ever seen, he hopes for her to be a blessing for both his sanity and soul.

This is the story of a young genius with the appearance of a Destructive Legend, but not the heart of one. Due to a family legacy, Yvelton must fulfill its wish, which is to find, raise, and possibly befriend a formerly deadly force of Pokémon nature: the Dartrog. Will the process be easy or will it be extremely difficult? Only time and patience will tell.