Mutants; who is patient X?

After a series of unusual events, Dion witnesses the apocalypse all alone. With suspicion budding in his heart, he gains new companions while battling the apocalypse daily for survival.

But Dion doesn't want to just survive, he wants to live, to enjoy the little things in life while being happy. But to do that, he must figure out the root cause of this apocalypse... and end it.

This is both a journey of of self discovery, relationships and responsibilities, and through it all, Dion must survive while choosing who does so with him.