Time Hollow: A matter of perspective

Life can be hard for teenagers. Take Ethan Kairos, for instance: His dog died, his uncle is an abusive jerk, his friends are tools, his teacher may be a sexual predator, and the only girls that will talk to him have yet to reach puberty. Under such circumstances Ethan can't help but take his frustrations out on his loving parents.

But then someone went back in time and murdered them, and things got a whole lot better!