C221 You're Angry!

"Qi Sui …"

The white-coat scientist sighed and fell silent.

The stairs had been restored to their former tranquility. Even though they were separated by a level, Qiao Mu could still feel the heaviness and depression from that side. A strong stifling feeling accompanied by the scent of tobacco spread out …

Qiao Mu stood on the spot without moving.

What they were talking about just now