Note: Each hero/villian represents the good or bad characteristics of human behavior. These characters don't exist in real life.
Once he moved to Africa, Tsetse developed a disease that would destroy all animals and humans that were infected by it. Scientist from all over the world call this disease the sleeping sickness.
Tsetse's main enemy is his brother La Super Mosca. As of right now most of the fighting between the two brothers has taken place in Africa, but Tsetse knows that if he could destroy his brother, he would rule the Earth.