Age of the Dark Sorcerer

When transmigrator Velok awakens in a ruthless wizarding world governed by Equivalent Exchange, he brings two weapons: a scientist's analytical mind and a forbidden diary pulsing with dark secrets. In a realm where power demands blood and knowledge exacts its price, Velok must wield logic and deduction as his greatest spells—unraveling the sinister truths woven into ancient bloodlines before the brutal hierarchy of sorcerers consumes him whole.