Half dead, still alive

He always felt different, an empty space filled with an unknown disdain. Now he has to face what it seems to be the end of the known humankind, under the wrath of the infected. Will Zeck be able to survive or his apparent lack of mood will end betraying him? - Mainly OCs, but the L4D1 and L4D2 characters will have their cameos too. Hopefully, to be resumed soon.