You discover a notorious anonymous message board called 2ch and navigate to it on your PC. There are boards divided into various categories, with threads covering all sorts of topics. You browse through threads that pique your interest. Then, you find a certain live-commentary thread and stop your mouse. You become a new lurker or a resident of the thread. You might even get dragged into the situation yourself. Could attending an offline meetup lead to a new turn of events? If you get bored, you can move to any thread you like.