Attack on Titan drops trailer for final season

Popular anime "Attack on Titan" just dropped the trailer for its fourth and final season!

First released in 2013, the series is set in a world where humans live behind walls to protect themselves against human-eating giants.

The story follows a boy named Eren Jaeger who joins the military to fight the monsters who destroyed his hometown and threaten humanity's way of life.

The first three seasons are available for streaming on Netflix. —MGP, GMA News