I'm sure you'll laugh after watching this. There's nothing I can do if you don't laugh.
Written by ye blind**, do you want to read it or not (?)
Title: Rainbow refers to the seven characters of red, orange, yellow, green, blue, and purple in modern society. Dia refers to the story of several princes whose names begin with "di" and the passing princess whose name ends with "ya" (an imaginary country). Don't ask. If you ask, the name will be useless.
Idea: Everyday life can be super fun!