Now modern string theory had determined that though there had been a
100% probability that Marcus was 100% a juvenile male homo sapien
there were also probabilities ( however slight) that Marcus might be a
64 tonne adult female dragon posing as a male juvile human,a 161 pound
dragonet ,a rock given temporary life and sentience,etc
All before he had put on the Amulet
The purpose of the Amulet was of course to turn Marcus into a
dragon,and the second he'd put it on the odds he was actually a
juvenile male human had declined considerably and the odds he was a
64 tonne female dragoness in drag had increased a bit.The odds that he
was actually a 161 dragonet were actually much better,nearly 100%
however...