My Zombie System.

His body was reeking, he thought he saw his whole funeral flash before his eyes. "Where am I?"
The world developed before his eyes. He gazed at the forest and the flies swarming around him. He flapped them off.
[ SYSTEM DOWNLOADING...]
'What system?' He thought. 'Who is that?'
[ Frank. You have been gifted with a Zombie System. A new life. Do you wish to accept? ]
[ Yes ] or [ No ]?

[ Refusal will lead to instant death ]

Suddenly Frank felt very small. A new life? Why did it have to be now? Was he truly dead? He remembered vaguely writhing in pain, a pool of blood on the floor. He had let his guard down. If only he had not opened that door.

Even if he had died...what did he have left to lose?

....

What happens when Frank Danielson, an eighteen year old, loses his life only to have his humanity stripped from him. Brought into an empire called Stalios where reality is just as upsetting.

Frank must feed to survive and keep humans at bay as a zombie.

...................

MC may come off as antisocial.

He is arrogant because he does not have sufficient knowledge on how to build relationships.

_He is human and will not cooperate.
_May come off as high-handed.
_He will keep others at bay to avoid being hurt.
_Complex, may have redeeming qualities.