Did he have this handgun in his pocket the entire time?

Yoo Yeonha tilted her head in confusion, but didn’t have the luxury to think about it too much. She quickly took his handgun.

Click… Clack!

Yoo Yeonha learned how to shoot a long time ago since Essential Dynamics sold firearms as one of their main businesses.

Kieeeek!

Her hands tightly gripped the handle. She slowly turned towards the monster, but tried her best not to look it in the eye as she aimed.

“Kieeeeeek!”

The monster slammed against the barrier with its tentacles again. Sparks flew all over as the electric barrier formed from millions of volts collided with the tentacles. The monster seemed unaffected by the electricity.

First, it was those moles and now it’s this thing? Do all monsters living underground here have resistance to electricity or something? Yoo Yeonha inwardly grumbled in disbelief.

“Haa…” she sighed and composed herself.

“Gueeeeek!”

Yoo Yeonha waited until the monster swung its arms at the barrier again before pulling the trigger.

Bang!

The bullet zipped through the air and penetrated the monster’s body.

“Kieeeek!”

The monster hideously shrieked after being struck.

Yoo Yeonha realized that the Desert Eagle actually worked and kept pulling the trigger.

Bang! Bang! Bang! 

The sound of gunshots filled the underground bunker.

She finally stopped after using all the bullets...