~The Experiments~ (Septiplier) 1/5

Mark and Seán are both experiments from different labs, Mark's originated in Cincinnati and Seán's originated in Ireland. They both end up meeting later on down the line when Seán gets moved down to that lab when he's around 12. He gets brought to this family who quickly accepts him, but doesn't know that he's an experiment. Mark's new family doesn't know either and is forced to believe they're his parents. They both end up going to school and meeting each other. Little did they know the problems that awaited them at this school and the issues they would have to deal with with being an experiment and the side effects of the tests done on them.