ELI5: Explain Like I'm 5

Antichrist

Antichrist is a term used to describe a person who a lot of people believe is evil, and who lots of people believe will try to take control of the world and cause chaos, destruction, and bad things to happen. People believe that this person can be so powerful and so bad that they threaten all of humanity. The Antichrist is thought to be against God and Jesus, and he is seen as a being of pure evil.