One day, when Bol was just in elementary school, he found a sleepy elf in the wooden box where his grandma kept her needlework.
It turned out that he accidentally got separated from his companions because he was dozing off. He needed to find a brave adventurer to help him in the human world. They could go back to the wooden box to help the residents of other worlds solve their problems before they could go back. The brave Bol volunteered and formed an adventure team with the sleepy elf Benben.
The world in the box is so wonderful, the clouds can also take a nap, the Rainbow River is as beautiful as a rainbow, the giant mushroom trampoline allows you to jump directly into the sky, and the chocolate waterfall slide is fragrant and sweet.
Oops! It's the Black Demon King. Let me, Bol, defeat you!
Purpose: Develop good habits in study and life