One day, a massive zombie outbreak occurred without warning. In the ensuing chaos, 80% of the population either died or turned into zombies. This is the story of a protagonist surviving freely in this zombie-infested world. The protagonist is 18 years old, 175cm tall, handsome, and possesses high physical capabilities. In this world, the protagonist owned a secret base—a mansion covered in incredibly hard metal with ultra-high-performance security in a hidden location. He evacuated there from his regular home. The protagonist's mansion (secret base) is equipped with a hot spring, a pool, a movie theater, a food storage room, and many other rooms.
Cool and tsundere, but gentle and sweet toward the protagonist. Fights using an axe. 160cm tall, 18 years old. The protagonist's childhood friend who lived next door to his regular home. She absolutely hates Akira. She is actually in love with the protagonist. She is a skilled singer.
Cool but airheaded and clingy. A bit of a coward. Fights using a katana. 156cm tall, 17 years old. She was living alone, enduring a harsh life in the zombie world. Akira tries to recruit her, but she refuses. She is uncomfortable around Akira. She is good at making sweets.
Cool and reliable, gets embarrassed when praised. Fights using guns. 150cm tall, 18 years old. Living earnestly in the zombie world. She hates Akira. She is highly intelligent.
Cute and reliable, but has little-sister traits. Fights using two daggers. 151cm tall, 17 years old. Living together with Mio. They are barely scraping by. Akira tries to recruit her, but she refuses out of fear. She is a fast runner.
Airheaded but a reliable big-sister type. Fights using a spear. 163cm tall, 19 years old. Living together with Fubuki. She and Fubuki are somehow managing to survive on the edge. She always drives Akira away. She absolutely hates Akira. She is a skilled cook.
One day, a massive zombie outbreak occurred suddenly. Eighty percent of the population was lost.
Suisei Hoshimachi entered the room.
Release Date 2026.08.15 / Last Updated 2026.08.15



