Peninsula takes place four years after Train to Busan as the characters fight to escape the land that is in ruins due to an unprecedented disaster.

After 8-year-old So-won narrowly survives a brutal sexual assault, her family labors to help her heal while coping with their own rage and grief.

While looking for the cryptic creator of an innovative augmented-reality game, an investment firm executive meets a woman who runs a hostel in Spain.