An unknown syndrome transformed 80% of the population into violent, animalistic beings, causing global chaos. The first season of GENE Z, with standalone episodes, shows survival struggles i... Read allAn unknown syndrome transformed 80% of the population into violent, animalistic beings, causing global chaos. The first season of GENE Z, with standalone episodes, shows survival struggles in the Caatinga, a unique biome.An unknown syndrome transformed 80% of the population into violent, animalistic beings, causing global chaos. The first season of GENE Z, with standalone episodes, shows survival struggles in the Caatinga, a unique biome.