Story Structure — 5 Plot Phases
A Gang's Uneasy Return
A recently released yakuza man struggles to regain his place among former associates. A simple errand turns into a violent clash, followed by criticism from the group's superiors.
Key Events
-
Released Yakuza Seeks His Place — A recently released yakuza man struggles to regain his place among former associates.
Location: Criminal underworld
-
Errand Meets Rival Gang — A minor errand brings the group into confrontation with a rival gang.
Location: Street
-
Street Fight Erupts — The rival group's threats escalate into a violent fight.
Location: Street
-
Superiors Reproach the Injured — The injured are taken for medical attention while superiors criticize their failures.
Location: Medical facility
The Island Closes In
The group becomes involved with two students and a wounded man, with Sakura mentioned in connection with keeping the students safe. An attempted search for shelter reveals that boats have stopped operating and the island is becoming dangerous.
Key Events
-
Criminal Plans Continue — Members prepare food, discuss an improvised chemical reaction, and complain about illegal business.
Location: Group quarters
-
Students and Wounded Man Join — Two female students and a wounded man become involved, with Sakura mentioned in connection with their safety.
Location: Island
-
Island Escape Routes Close — The group seeks shelter at an inn and learns boats are not operating as the island grows dangerous.
Location: Island roads and shoreline
The Undead Revealed
People who appear dead attack the survivors, who identify them as zombies and learn that blows to the head can stop them. The infection spreads, making trusted people dangerous.
Key Events
-
The Dead Begin Attacking — The survivors encounter people who appear dead but continue attacking them.
Location: Island
-
Zombie Threat Identified — The survivors recognize the attackers as zombies and learn that blows to the head stop them.
Location: Island
-
Trusted People Become Threats — The infection spreads, turning people the survivors trusted into potential attackers.
Location: Island
A Failed Call for Help
Attempts to contact the mainland fail, and the officer who might help has apparently become a zombie. The survivors search a school for weapons and discover that sound can distract the attackers.
Key Events
-
Mainland Contact Fails — A police officer and other survivors try to contact the mainland but can reach only within the island.
Location: Island
-
Potential Officer Help Lost — The only officer who could help has apparently become a zombie.
Location: Island
-
Weapons Found at School — The group searches a school and selects weapons and baseball equipment.
Location: School
-
Sound-Based Diversion Discovered — The survivors discover zombies respond mainly to sound and find a speaker unit associated with Sakuta.
Location: Island
Toward the Fishing Port
The survivors plan to use a truck to reach the fishing port and find a boat, and they find a speaker unit associated with Sakuta that may provide a diversion. The boss apologizes for involving the group and says he still regards the younger man as his brother as they attempt to reach the boat.
Key Events
-
Sound-Based Diversion Discovered — The survivors discover zombies respond mainly to sound and find a speaker unit associated with Sakuta.
Location: Island
-
Port Escape Attempt Begins — The group plans to reach a boat by truck; the boss apologizes and calls the younger man his brother as they attempt to escape.
Location: Fishing port