Introverted Killer

There's a mystery guy named Brandon but also known as "Murky". He's silent to most and very unapproachable at his new school. When he's out of school he is a totally different person. No one knows that he's the best professional killer in the game. Anyone that he ALLOWS to hire him never had a problem. Especially, the ones who make his pockets bigger. No one even knows what "Murky" looks like. People only know Brandon but they don't know Brandon is Murky. What happens when a gorgeous girl in school named Mahani meets Brandon? Even though she was going through struggles of her own she had become curious about Brandon. She became the only female other than his mother and aunt that could get close to him. It only made her fall more in love with his introverted character. What happens when she finds out his other name?

Everyone talks about this killer "Murky" but no one knows who he is, that's what makes it more mysterious. He got his name from the dark and gruesome murders he's done. The people that know him noticed how he walks around not talking to anyone looking mean and depressed. He's not understood. It's like all you have to do is talk to him in a regular conversation. He only speaks when spoken to but is very discreet and no one can explain his personality because he's so questionable and strange. There are only a few who really knows the true him.

Mahani doesn't like this assassin named Murky. She thinks he killed her brother. She didn't know why her brother ended up dead but she do know someone had killed him. To Murky it's either kill or be killed but can she forgive the man she loves for an inexorable barbarous act?
*Currently Revising.