John downloaded something called the Chronivac (free version) where a lot of reviews said "When I was 16 I got the Chronivac 4.0 and it was so powerful our timeline split into several different scenarios. Some scenarios ended well some ended very poorly. This is a good product just please use it well."
John thought to himself "Well i'm no fool so this shouldn't be to terrible. Just have to use it responsibly."
Then when he opened the app a message read "Thank you for downloaded in the Chronivac app. Since you got the free version we're going to ask that you go through an ad to support our development. If you want to get the regular app then you'll just have to be lucky in our raffle where random people get this version. Now please enjoy this ad." The ad then started and...