Name: DOO.
Gender: male
Birthday: February 22, 2007
Weight: It depends on the amount of water you drink.
Height: length and short
Birthplace: Blue Moon Valley.
Favorite color: green.
Zodiac: pig
Blood type: O type
Du's girlfriend.
Name: Yaer
Gender: Female
Birthday: unknown
Weight: thinner than Doo.
Height: similar to Doo.
Place of birth: unknown
Favorite color: pink
Appeared in season 2 episode 3 "Bubble MM"
"Dou" is an original animation image grandly launched by Blue Moon Valley. Based on the idea of revitalizing China animation, Blue Moon Valley people promise to make Doo the best animation friend in your life. In the future, you can see the shadow of "Doo" on computer wallpaper, instant messaging expressions, forum blogs, video podcasts, doll counters and so on. It is the greatest wish of Blue Moon Valley people to let Doo, a small seed that yearns for happiness, pursues ideals and goes forward bravely, spread in people's hearts and bring people happiness and happiness.