Thread:Hanako Inoue/@comment-28486990-20180307141232/@comment-28486990-20180311195938

Their purpose is to separate the group by first either "falling in love" with Chibi or Saku, or at least debuting and getting to know the unit. They're from (I can't say cuz that's spoiling), another dimension PriPara hid from the idols. Since 7thMelody possess these (I can't say) jewels (that'll come when they debut), they can bring the dimension to PriPara, and then the world, hahahahahahaha.