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.

Determined to make up for all his lost vacation days, Akira goes into super lazy mode — until he has to brave the zombified streets to get more beer.

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

Forced to take a detour through the forest, Akira gets very excited when he comes across a man building himself a treehouse.

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