A parasitic fungus starts taking over the UK and lying dormant in people's minds. Three animation students are some of those people and after their involvement with the disaster that killed them on a busy Cardiff night, things aren't quite as they seem. Waking up 2 weeks later, they've returned from the dead and that's not all that's changed. Zak can turn invisible, Allana can change her form and Ell can control emotions. Together they have to act as the first line of defense against the fungus and save humanity from certain doom...all whilst trying to keep their grades up.