"No, I'm fine." Song Zhi shook his head and rejected Gu Wanru's kindness.

"I was wondering, the zombie outbreak was so sudden, why is this laboratory still preserved so well?" Song Zhi opened her thin lips and slowly expressed her doubts word by word.

"From what you said on the way, this laboratory has always been a key national training target, so it's impossible that they stopped the experiments before the zombie outbreak. It's even more impossible that at the moment of the zombie outbreak, everyone evacuated safely without any signs of panic."

There's something weird about this lab.

At least in her mind, this is not normal.

Gu Wanru listened carefully to Song Zhi's words, and the more she listened, the more she felt something was wrong.

A terrible guess formed in her mind.

But she immediately rejected the idea the next second.

Impossible, it's impossible for anyone to predict the arrival of the end of the world. It must be a coincidence, a coincidence...

Maybe they were well-trained and retreated quickly.

"Boss Song, you... you're overthinking it. Maybe the government sent people to take them away. The door of that laboratory is so strong. Even if the people leave, the zombies outside can't get in."

Gu Wanru forced a smile.

The more she spoke, the more something seemed off.

"Maybe." Song Zhi easily heard the loophole in Gu Wanru's mind, but she didn't continue.

Anyway, we have to leave here first.

At this moment, a scream suddenly came from another room, attracting everyone's attention.

"ah!!!"