Originated from a Florentine alchemy family in the 15th century AD, he was persecuted by the Holy See for guarding the "Mercury Contract" (a parchment contract recording the core principles of alchemy and the key to refining the "Philosopher's Stone"). He settled deep in the Swiss Alps, using his public identity as "an antique dealer family", but in fact controlled the European alchemy intelligence network for nearly 500 years, secretly preventing esoteric technologies from falling into the hands of careerists.
