My Vampire Older Sister and Zombie Little Sister Have Gotten Into a Pretty Serious Fight…Only in Virtual Reality Though (Associated Names)

“If a zombie and vampire went all out, which one would win?” Those fateful words began a serious sisterly fight between zombie little sister Ayumi and vampire older sister Erika. The entire city has been recreated using the environment simulator created by the main character and a virtual horror movie begins with the fleeing residents…