What happens when a villain and a hero fall in love? Davien Johnson (Cooler Cold) is a local English teacher at Pauly High School in downtown Chicago, Illinois, and Alex Greenwald (Flighting Flame) is also an English teacher at Pauly High School. Cooler Cold saves the town from mayhem and has done this for over 500 years since he was born. Flighting Flame has caused this mayhem to the city, making him one of the greatest villains of all time, and has been doing this for about 600 years. Both became immortals, teachers, and then lovers. Falling for each other when teachers and then hating each other as hero and villain.