After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a mysterious black sphere that sends them to hunt down and kill aliens hiding on Earth.
Trained to be a villain by the mysterious Tiger's Cave, Naoto Date was prepared to make his debut as the villain Tiger Mask. But when he donates all of his earnings to an orphanage, Tiger's Cave brands him a traitor.
A woman chooses between her childhood best friend and her stoic boss.