Il sapore dell'acqua

A little girl disappeared into thin air, a person died after ingesting acid of which no trace remained and another seriously burned in an incomprehensible way. Three unsolved cases, without logical explanation... What do they have to do with an ancient pendant made of an extremely rare metal, more precious than platinum and resistant to acids, rhodium? As if that wasn't enough, inside the pendant there is a tiny sulfur crystal... The stench of Satanism is strong. Dylan has no choice but to resort to the help of a super expert in Alchemy: Hamlin.