Ting, ting, ting, ting!
The silver light shot through more than ten levels of metal fences and hit everywhere at the stairwell that was dozens of meters tall.
The anti-monster grenades hanging above the metal fences were adjusted until to be very sensitive. When the silver shooting stars crashed into them, they exploded immediately.
BOOM! BOOM! BOOM! BOOM!
The stairwell immediately turned into a burning chimney.
Many of the ambushers hiding on the stairs or in the corridor had not been prepared for the impact wave and the shrapnel raining down on them. They were badly battered and fled with their hands covering their heads.
Meng Chao ran up the stairs under the cover of fire, and in just two steps reached the second floor.
There were a few robbers lying in ambush on the second floor.