Akira Tendo is an overworked and broken man. But one day, a sudden zombie pandemic flips his world upside down, resulting in a life-changing revelation.

After finding out that his old rugby buddy from college is in danger, Akira rushes over to Shinjuku to try and save him.

Akira and Kencho flee into the basement of a department store and meet a trio of flight attendants — checking one more item off the bucket list.

Remembering his childhood dream, Akira goes into the aquarium to grab a certain item, only to run into a group of survivors running for their lives.

With a massive zombie horde coming their way, Akira and the others split up to try and save the villagers, only to find themselves facing another threat.

Faced with an impossible choice, Akira's time may have finally run out. And he hasn't even finished his bucket list yet!