The Fantastic Four had just landed their first hit "Die Da!?" when Andreas Sartorius set out to attend one of their concerts. Not because he was a fan, but because he had just skipped vocational school and didn't know how to spend his time better. Since he couldn't get a ticket, frontman Smudo invited him in on a whim. Thus, Sartorius not only got to see the concert, but he also met the Fantas personally backstage. From that day on, Andreas Sartorius became probably the biggest fan of the Fantastic Four. The band also noticed that it was always the same man standing in the front row at their concerts. The contact between the band and their fan intensified, and soon Sartorius was not only friends with his idols, but he had also become an integral part of the Fanta4 universe.