144 144: Non-Human

Just like that, they began their ascent to the second floor. The five walk on the staircase carefully step by step.

When they reached the second floor, the five didn't stop and proceeded to the next floor.

They passed the library, and the creepy room used by children in the past.

Caleb, on the other hand, glanced leisurely around. Currently, the scope his perception could cover was just enough to cover the three-story building.

"We have to be careful when facing the survivor. We don't know how strong he or she is. After all, survivors like Johan are pretty dangerous. To be able to survive in this hellish place alone." Shu analyzed logically and warned.

Rozho nodded his head in agreement. Then, with a swift sword strike, the air produced a neat cutting sound.

Kazuto stared at Rozho speechlessly. "What are you doing?"

Rozho's face turned serious. "I feel that the one above isn't human. I'm just warming up."

Kazuto: "..."

...