With the ability to synthesize and manufacture Undead Beast mounts, Fang Zhou's ambition to mass-produce Corpse Knights as a primary combat unit finally seemed attainable. This was also the reason he was able to rapidly expand their numbers from just over 1,000 to 2,000.
As for the Death Alchemy Chamber, it was the absolute focal point of Fang Zhou's research. Alchemy is essentially the technology that governs the mutual conversion of matter and energy. Adhering to the fundamental principles of alchemy from Blue Star's professional system, Fang Zhou utilized the terrifying control over Soul Power and Corpse Essence granted to him by the Corpse Authority. In the Death Alchemy Chamber, he successfully synthesized one of the Heavenly and Earthly Treasures needed by Apprentices and Undead Mages: Nether Amber.
