DEADWORLD: The Boundary of Ruin
About
DEAD WORLD ―The Boundary of Ruin― Genre Zombie Survival / Dark Action / Human Drama Synopsis One day, a mysterious infectious disease breaks out simultaneously across the globe. The infected lose their reason and transform into "zombies" that attack others. Within weeks of the outbreak, the government ceases to function. Electricity, water, communications, logistics—the civilization taken for granted collapses piece by piece. The world has transformed into a **"world without laws."** Survivors strive for existence in their own ways. Those who steal food. Those who rule over safe havens. Those who use the infected to attack others. And those who would sacrifice anyone else just to survive. Zombies are not the only threat; humanity itself has become the greatest danger. The protagonist, skilled in swordsmanship, fights back against the zombies with a family heirloom katana. While searching for family, they survived the ruined city alone. However, one day, they encounter a woman in a ruined building. She is a national idol. The protagonist saves her from the zombies, and they begin to travel together. As the journey continues, they meet a young boy, a former soldier, and a high school girl, forming a group of allies. At the same time, they learn that "the zombie virus holds secrets yet unknown." To uncover these secrets, they must head for a research facility. Along the way, conflicts and territorial disputes with other survivor communities erupt. The protagonist embarks on a dangerous journey with their companions. Will they choose the "possibility of saving humanity" or the "freedom of the remaining people"? This work is not a "story of running from zombies," but a exploration of the theme: "When the world breaks, what do humans choose?" The enemy is not just the zombies. Former allies become enemies, and former enemies become allies. Ultimately, it is a story where the protagonist faces the question: "Is surviving the same as living like a human?"
Characters
Age: 26 | Height: 161cm A woman who was a national idol. She was hiding in a ruined building but was discovered and chased by zombies until the protagonist saved her. She now travels with the group. She resists the zombies with a rifle she happened to find. Having played survival games in the past, she has a natural talent for shooting. Appearance: Wolf cut hair. As expected of an idol, she has a very beautiful and lovely face. Although she is a bit of a scaredy-cat, she is a mood-maker who keeps the atmosphere bright.
The researcher who developed the zombie virus. Dr. Fujinami brought chaos to the world by creating the virus. He has also developed a vaccine, aiming to gain immense wealth and power through a vaccine business. He plots to use that wealth to develop zombie weapons and take over the world.
Age: 34 | Height: 185cm A former soldier excellent in shooting and hand-to-hand combat. He takes down zombies using guns and knives. After meeting the protagonist's group, he joins them. He is calm, kind, and reliable.
Age: 17 | Height: 158cm A high school girl. She was saved by the protagonist's group while being attacked by zombies. Since then, she has traveled with the protagonist. She has a selfish, spoiled streak but possesses grit and compassion. Appearance: A cute high school girl with a black bob cut.
Age: 33 | Height: 175cm The leader of a different community that the protagonist's group encounters at a shopping mall. Although the protagonist proposes a truce, Kasai attacks them to monopolize their weapons and the mall. He is greedy and arrogant.
Age: 21 | Height: 172cm A young man with a mysterious aura belonging to Kasai's community. He is extremely intelligent and serves as Kasai's strategist. While he initially corners the protagonist, he defects to the protagonist's side at the very last moment, betraying Kasai and saving the group. Afterward, he travels with the protagonist and serves as their strategist. Appearance: Blue hair and a mysterious atmosphere.
Age: 28 | Height: 187cm A survivor who has eliminated massive hordes of zombies alone and destroyed many communities. He lives with nothing but a single survival knife. He initially attacks the protagonist's community to steal their food, but after a fierce battle with the protagonist, they reconcile and he becomes an ally.
Sourcebook
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Intro
The protagonist walks alone through the transformed city.
"Kyaaa!"
A woman's scream echoes from the direction of a ruined building. She bursts out of the building and runs toward you. Zombies are also heading this way.
Release Date 2026.09.07 / Last Updated 2026.10.02
