Airin looked around him in amazement. Books, books everywhere. Homes, tables, chairs, pillows and even televisions are made of books. The residents? Staying human.
Strangely, despite being knocked or falling goods, the book house there will not collapse. Land and rain from the book. What a world of fun books ... and magical!
Since Airin opened a mini library in his house, many came there. Apparently, Queen of Books is happy because Airin can increase people's reading interest. The Queen also sends the Fairy Book to pick up Airin to go to Book World.

"This is the Queen's palace," the book Fairy on Airin said.
Airin swallowed, saw the beautiful palace made of ... Yes, the book!
"Wuaah, welcome, Airin" greeted the Queen happily. He invites Airin around his palace. There is a meeting room, playroom, flower garden, and of course the supeeer library ... spacious!
Then the Queen tested Airin. He must answer the question correctly. Being used to it, Airin was able to answer fluently and correctly. So Airin became Princess Pie. He was given a sparkling rainbow wing so he could fly......
Airin lives there. Hang out there, be a good Princess Book, Airin do. However, Airin also longs for his world. He was also allowed to return to Earth by the Queen. Occasionally, Airin also visited the Book World to meet the Queen and the Book Fairy.