บท 320: Biohazard Crisis, Countdown!

When Feng Luo and his people encountered the creepy Level-40 Bloodthirsty Bat Commander in the underground ruins, the sky outside had already more or less turned dark!

"It's time!"

In Silvermoon City, in a room with all light devices switched off, a Machine Gunner player with an RDMG symbol on his chest looked at the time on his personal terminal. Immediately after, he reached into his backpack and took out a light red-colored syringe and rolled up his combat uniform sleeve.

His face showed a slight hint of hesitation for a second before he gritted his teeth and jabbed the needle down, injecting the entirety of the light red liquid into his body!

"Ah!"