After spending years slaving away for a soul-crushing company, Akira's life has lost its luster. But when a zombie apocalypse ravages his town, it gives him the push he needs to live for himself. Now Akira's on a mission to complete all 100 items on his bucket list before he...well, kicks the bucket.

The climax of the vaccine arc is here! Izuna has snapped into the team leader role with panache, but the final boss's recovery ability puts the gang in desperate straits! Later, in Hakata, Kencho takes a trip back home, but will he find his house still standing? And just who is it that he's left the group to go searching for?