Killian is a normal 23 years old boy, he was shopping calmly when suddenly he hears some noises from the entrance of the mall, as he comes out there are a few people shooting at eachother

He runs in a store and hides himself, after a few seconds a man discovers him, and he points his gun at Killian but has he was close to shoot him, the man falls dead on the floor with a bullet in his head, a boy comes out from the corner, while recharging his gun as he looks at Killian... he had saved him