Ore No Wakuchin Dake Ga Zombie Shita Sekai Wo: Sukueru Chapter 5

I stared at the vial of vaccine in my hand, feeling a sense of pride and responsibility. It was the only thing standing between the world and a zombie apocalypse. I had already saved a few people, but I knew it was just a drop in the bucket.

As I left the building, I couldn't shake the feeling that I was running out of time. The zombies were getting smarter, and the survivors were getting desperate. I had to come up with something, and fast. The world depended on it. I stared at the vial of vaccine in

"Hey, you're the vaccine guy, right?" one of them asked. As I left the building, I couldn't shake

The old man looked at me expectantly. "Can you help them?" The world depended on it

I shook my head. "I don't know. I need to study this... see if I can come up with something."

The survivors nodded, looking resigned. I knew I had to do something, but I was running out of options. The vaccine was not a magic bullet, and I was starting to realize just how limited it was.