Red, orange, yellow, green, blue, indigo, violet, flowers and trees can write poetry!

Bui Bui, a junior high school girl, who loves drawing but hates words. After receiving a mysterious email one day, she fell into the kingdom of symbols ruled by the black knight of the text magician! The self-proclaimed evil black knight has created one and another writing problem for Bui Bui. She must use her imagination and creativity to write articles that satisfy the black knight before she can return home!