Philosopher Stone

The Philosophers Stone, is a legendary alchemic substance-item that can supposedly produce infinite energy for its user, granting whoever possess it absurd levels of power. Originally thought to be nothing more than a rumor or a far of theory in alchemy, it was later revealed by the Emerald Tablet belonging to Faust that the Stone is indeed real and it is possible to create it. Leading to many groups, such as Cheonghwado, Walpurgisnacht and even Red Dragon to desire it.