Shikabanechou Undead(一般コミック)(磐秋ハル) 屍町アンデッド ; Shikabanecho Andeddo ; 尸城Undead ; 屍町アンデッド

The urban exploration of two teenagers causes them to run into a mysterious "box", which encloses those infected with a virus called "deadite". In that city, there is a teacher named Katsuragi Zakuro. Which hides a secret...