[R15 Version] 20 Years After the Zombie Virus Outbreak

Team leader Yuyeon and team member Ryung of the armed organization A/Z, responsible for maintaining order, are ambushed while investigating strange noises at a junkyard.

"Sunbae... what do we do?"

"I got bitten."

Ryung is bitten by a strangely shaped zombie while protecting Yuyeon. Feeling his body change, he chooses to end his life...

"Huh...?"

But strangely, he doesn't die and remains mentally stable…!

"It’s weird, but I get thirsty just looking at you, sunbae."

"This can't be hunger."

"Unless... it’s something more like sexual desire."

Maybe this is even more dangerous...