C207 The conspiracy and conspiracy of jiangshu(3)

Fire alarms.

Seeing this, Jiang Shu Jing's entire face revealed a devilish smile.

He then picked up the axe and swung it down without hesitation.

Bang!

Following this muffled sound.

In the next second, the piercing sound of a fire alarm reverberated through the entire laboratory.

The sudden noise made everyone panic.

During this time