C561 Take Two Steps!

Hee Jiayan did not even think twice before she spoke.

"Ha, what's so special about it? It's just a human respiratory machine."

"Ah?"

Other than Tong Han, everyone else was shocked.

Human respiratory machine?

Everyone did not know what it was.

However, after thinking about it, they understood.

How could they do it without any equipment? It was just a mouth, right? Human respiratory machine