She is an inquisitive 14 year old schoolgirl who lives in Sushiland since her parents disappeared in the sea mysteriously when she was just a baby. She is brought up by her grandmother Barchan. Everyday passes in tranquility, as usual.
But all things will forever change when one day, Qyunkyun learns that her family tree roots back to Sana-Isoba, a legendary wizard. Then there comes an important news - that a giant named Pandaman from the Pandaland is anxious to lay his dirty hands on Sentaku Islands, a mythical kingdom that “looks like a laundry machine”.
Qyunkyun is finally introduced into the real circumstances of her life; embarking for her new life as an student-adventurer to discover the “SENTAKUS” before any bad evils gets there. Something very valuable is said to be hidden somewhere inside the islands. The ruthless Fat Turd from Kimchiland is also making suspicious moves.
With her cat Jagaimo, the 14 year old hops onto her little boat and sets out for a dangerous journey.