Seán William McLoughlin, a bullied 17 year old highschooler, is secretly a popular youtuber. No one has seen his face, only his voice (like Cryaotic only no one has had any description of him). No one really knows him, but they also do. They know the real him, not the one behind the 'mask'. Mark Edward Fischbach, who is known as Markiplier by everyone (cause he has a facecam so of course everyone knows him), goes to the same school as Seán but he doesn't know Seán even exists. No one does. That is, until he makes himself known to a certain black haired (with red dye in it) 'gorgeous' man after showing him his most well kept secret, the face of Jacksepticeye.

Shit can get complicated in life. Especially between friends, or even best friends. And it all usually tends to happen when someone goes and makes a bad decision, and that said decision only leads to a long chain of misfortune. Mark and Jack have been friends for a good two years since meeting each other through YouTube. Each of them have beautiful girlfriends - at least, until one of them suffer through a bad breakup that is, and decide to go to the other person for... Advice.