Egoping and the season 1 Teenieping were happily living together but then Taintedping appeared fighting with them and changing them then sending them to earth the only one who didn't was Egoping. Now it's up to Romi and Heartsping rejoined with Dadaping,Gogoping,Chachaping,Lalaping. and Happying now they must catch and turn back the opposite Teenieping

Romi and Jennie are requested to take care of all the previously caught Teeniepings since the kingdom is being rebuilt, however new problems had arrived since they now need to Catch the Wild Teeniepings while having to find out many mysteries about the keys of Life, especially the key of Balance.. Can they do this? What will happen to our princesses?