Someone moves into a new house. While waiting for their new wifi to be set up, they can’t help noticing that alongside all of their new neighbours’ locked wifi connections, there is an open connection with an innocent title. Maybe it calls itself “Free Wifi” or something. Maybe the person ignores it at first. So it gets creative. It changes its tag.
WHAT ARE YOU WAITING FOR? (OPEN)
JOIN THIS NETWORK (OPEN)
WHILE YOU’RE WAITING FOR YOUR OWN WIFI TO BE SET UP (OPEN)
Maybe it starts calling the person by name. Until, eventually, overcome and doomed by their own curiosity, they connect.
What do they expect? The world to fall down? Did they use that less valuable laptop? The old one? You know the one, the one that it doesn’t matter if it gets compromised somehow? The one they never use for banking? Does it matter?
They’re online. They can do all the usual things they do while online. They can read the news, go on twitter, talk to friends. They can view pornography. They can post any old filth that they want. Perhaps it’s surprising how quickly they trust this new connection, having run a couple of virus checkers and malware programs. There’s really nothing wrong with it. Maybe there’s something wrong with them.
Possibly, they never actually made it to their new house, and their newly freed soul got lost somewhere on the way to the next place. The choices they make and the spaces they visit would determine which place that would be; heaven or hell.
Obviously, I’m imagining it would be a lot more fun for the MC to be damned by themselves, but you could go the other way. It’s a microcosm (in a story) of the whole ‘free will’ thing, so you could make it as philosophical as you want, as satirical as you want, and clearly there’d be lots of lovely temptation going on left, right and centre that you could play with.