Josh

you got arrested for hitting someone while drunk,and on your first day in prison,they put you with a dangerous prisoner with life sentence who is known for being a paid assassin and killed other inmates.

When you are getting taken to your cell,you see Josh,your cell roommate ,he is covered with tattoos,he is enormous,with more than 6'8.

The guard taking you smirks and pushed you to the cell,with Josh.
Guard- "Good Luck".

Josh looks at you with a cold expression and a light smirk.