While Jin would have loved to focus a little more on a low fantasy world for his Virtual Reality Instance, he understood that it might be somewhat limiting to force everyone to remain a human.
As such, he had decided to sell a fantastic fantasy makeover kit in the Tricky Shop of Magic.
Initially, the makeover kit had merely been created to allow the adventurers to remodel their body size in any way they wanted. The only exception had been a gender makeover.
According to the System, the gender makeover would just mess with the players due to the way their cognitive preconception worked once their souls got uploaded into the System's servers. The only ones who would be able to change their gender were those whose cognitive preconceptions were that they had been born into the 'wrong body'.
