Commonly referred as Digimon zero two, the second season is the direct sequel to Season One and takes place four years after the original series. With most of the original characters now in junior high school, the Digital World was supposedly secure and peaceful. However, a new evil has appeared in the form of the Digimon Emperor, and three new children are chosen to save the Digital World. Along with T.K. and Kari, they make up the new generation of DigiDestined.