Toto enters the bizarre world of parasites, creatures we don't normally think about, but which are fascinating! Toto and friends investigate a secret plot in the parasite world and race against time to counter it. Will Toto triumph? Let's find out!An epic battle is taking place right before our very eyes, noses, ears and mouths! And help is on the way from an unlikely but lovable source. What is this source? Meet Toto, your average boy who takes an extraordinary journey to unpack the fascinating world of viruses, parasites, bacteria and mold! Become a germs expert and triumph!Series features:

Visual artist(s): Yoochul Lee
Translated by: Carmen Chan