He thought he was just an NPC with a one-note role in Dual-Phase Paradise, doomed to spend every day repeating the dull routine of being passed by tourists. Then one day, he unexpectedly awakened to self-awareness and became bound to the Fun-Loving System! As long as he stirs up trouble, pulls stunts, and collects emotional energy, he can earn the Aeon of Elation Aha's attention and outrageous rewards. And so, the whole universe takes a turn for the bizarre. He leads the Astral Express crew completely astray, tricks the Stellaron Hunters into fleeing overnight with a train on their backs, and even leaves the Genius Society puzzling over the absurd riddles he sets them. When a crisis of destruction looms and everyone is on high alert, he pulls out an outrageous item no one could ever have imagined... Aha laughs uproariously, the stars tremble. What on earth is this NPC up to?