Alien Daniel (Alex Pettyfer) and his children who share the same fate with him fled to Earth to avoid the Mauga people who invaded their planet. For several years, Daniel has been sensing that his companions have been killed. In order to survive, he has been living in exile with his protector Henry. In Paradise Town, Daniel met the beautiful girl Sarah (Dianna Agron) and met Sam (Callan McAuliffe), who was timid but obsessed with aliens. The terrifying Mauga people finally found Daniel's whereabouts. This time, Daniel did not choose to escape. He decided to use his increasingly powerful superpowers to defeat the enemy. However, it is not easy to defeat the powerful Mauga people... This film is adapted from the first part of the comic series and is produced by Michael Bay, the director of the movie "Transformers" series.