C59 Mondo Became a Prison Guard

Bang!

Mondo hit the guard's head hard on the concrete bed, making a loud sound. Blood was oozing out of the guard's head, and he fainted instantly.

The little brother who was hiding under the bed heard the loud sound and trembled in fear. Yellow liquid seeped out from his legs and he peed in fear.

Mondo did not hear the sound of the system when he hit it.

Mondo was also a little depressed