Choi Jadoo

Choi Jadoo is the main protagonist f Hello Jadoo. She is a nine year old elementary school student who while attending her classes finds time for adventures.

Jadoo is a headstrong little tomboy who always tries to do the right thing. While she is a little stubborn and won't hesitate to punch or kick a bully she is fiercely protective of her friends and family. Her loud personality contrasts well with her best friend Minji Gim's personality and more quiet demeanor. Additionally her family reflects her chaotic attitude with her equally headstrong mother, lazy father, and spoiled younger siblings defining her happy and tough personality. Even though curious Jadoo can get a little adorably violent she tries helping others whenever able to. Her amazing character attracts many friends and the occasional suitor, bringing with them new hijinks and fun.

In When the Cold Breeze Blows Aways, she is the survivor of the Korean school shooting (which commited by Kim Chánh, her slasher and her five Equestrian traitors who were disguised as Wanda Li, Sunset Shimmer (led that shooting) and Mane 5) that she helped many survivors (from her school) find the safe zones.

Before she and all survivors were rescued by Pororo's spec op team with the military forces from Byzantia, Mongol Khanates, Sakai Clan, United Heptarchic Federation, Celtic Federation, Southern Song Dynasty,Napoleonic Union and even Holy Emotion Empire (who are joined the Coalition of the Red Phoenix) (and led by Joachim Murat) combined with the reinforcements of the Beleninsk Pact and the New Central Powers, she did not relative to the World War III despite South Korea still going in the USRAC War.

But then happened to her life at her school, the sound alert was happened that all of students and staffs were panic when those school shooters assaulting and commit terrorist attack on her school.

Despite she was panic like her classroom due to hear gunshot from those school shooters, she still have an chance to help her friends and her classroom try to survive from those school shooters,as the news has been spread to others.

She also even support the teachers who helping other survivors to escape or hiding,as those school shooters killed many students and an staffs when the spec op teams (led by Pororo) was deployed from  his chopper to rescue.

Altermath, she has survived along with her friends and most survivors when they are now rescued after many parents (include her family) tried to came into it for find their childrens since those school shooters escaped.

Soon, she and her friends befriended with Pororo and his friends to even the CRP's girls, as her responble for join the Coalition of the Red Phoenix which her family and the people are now protected.