The trailer opens with a bleak aerial shot of a ruined cityscape—empty streets, burned-out vehicles, and collapsed buildings, indicating that the zombie outbreak has spread further than ever before. The eerie sound of distant screams and groaning zombies fills the air. A subtitle appears: “Four years after the events of Peninsula.”

We are introduced to a new group of survivors, a mix of hardened veterans and untested newcomers, who have taken refuge in the remnants of a heavily fortified train station. They are led by a tough, resourceful leader (played by a notable actor), whose cold demeanor masks a deep pain caused by personal losses during the early days of the outbreak. “We’ve lost too much already,” he mutters. “Now, we fight to survive.”

The trailer teases a new mission: the survivors must undertake a dangerous journey across zombie-infested territory in order to reach a rumored sanctuary that promises safety. The twist? They must restore and operate an old, derelict train to navigate through the chaos, echoing the suspense and urgency of the original “Train to Busan”.

As the survivors work to get the train moving, we see flashes of tense confrontations with zombies—fast, aggressive, and more dangerous than ever. There are terrifying moments of close calls, with survivors narrowly escaping from packs of ravenous undead. The trailer also hints at a new, more evolved type of zombie, which is smarter and more coordinated, making the mission even more perilous.

Throughout the trailer, we witness breathtaking action sequences: survivors battling zombies inside narrow train compartments, speeding through tunnels while under attack, and navigating through abandoned cities while trying to avoid hordes of zombies that relentlessly chase after them. The tension mounts as the survivors must work together to fend off the growing zombie threat while dealing with internal conflicts and dwindling resources.