An Assassin's Game

There is a world where assassins hunt at night. All they need is a name, photo, and what the person did. They can kill before you even know they are there.
Sarah The Expert Gunman. She is the leader of the group and an expert marksmen.
Jason The Swordsman. He is an expert swordsman and the last of his family.
Nina The Explosives Expert. She hand-makes all bombs and is Sarah's little sister.
Blake The Sniper. She can shoot and target at any distance and is an expert tech. She makes the outline of every building imaginable to man. she's in and out before you know it.
Roxy The Manipulator. She can manipulate people without a device to do so.
Dylan The Machine Gun Expert. He is an expert in fixing and building all guns.

These are the people who protect citizens! The people who keep you safe at night! They are your new high school students! Join them as they deal with high school, homework, and of course! Romance! Students by day, Assassins by night! Let's see how they deal with not trying to blow up a whole school and killing people while they're at it.

Never play around with assassins unless you asking for it. Literally.