不可容忍：入侵

The Zogs decide to disguise themselves as Earthlings to carry out the first step of destroying Earth. They camouflage their bodies and undergo rigorous selection processes for language and other aspects. During the opening ceremony of a certain Olympic Games, they successfully blend into the Earth's population, growing in strength from then on. Until one day, a Zog is seen by someone while removing its helmet (don’t forget the shape and size of their heads...). That person, in a panic, tries to rally Earth’s resistance, but no one believes him. He steals a helmet, bringing upon himself a fatal disaster...