The Story starts off with every guest star and Nicktoon having an anniversary (even with the villains) when suddenly,Toybots,Mawgubots,and Oozoidbots started wrecking havok all over the worlds by the 2p Hetalia Group (a group of evil versions of Hetalia characters led by Luciano)and now it's up to the Nicktoons,guest stars and villains to destroy them.