Fionn walked into a clearing in the forest and breathed in deeply as memories rushed back to him, in the center of the clearing was a small ruined and abandoned fort which he had often fled to when pursued by the police as a child; but he wasn't here because of petty crime today, no he was here for a much different reason.
It had all started several days prior when he and Schrödinger had defended a bank from a lunatic together, the problem being the younger of the two had quickly been knocked out of the main fight, leading to Fionn realizing that Schrödinger was long overdue for a good ol' training session, and being who he was he offered it as soon as the battle was over.
"Anyway this is the place i told you about Schrödinger, what do you want to work on first?"