The truth about the principal's heart

is the tenth main Story Mode arc in Pop'n music Lapistoria 2: Hikari no jumon. You must clear An Eternal awakening to unlock this main story arc. When completed, you will receive 輪廻転生 -pop'n ver.- as your unlockable song.
== Overview ==
Jadeite is back, because Etilol brought him back. Will Fuga inspect the case?