Warhammer: My Primarch Body Has A Faith System

Humanity withers. Billions burn as Chaos tears the galaxy apart. On a holy world besieged by Abaddon's legions, a soul from a forgotten Earth awakens. He's Dukel, the sealed Second Primarch, the Emperor's 'mad dog,' now stirred after ten millennia of silence. Chaos hordes storm his temple, but as the first demon falls to his god-like fists, a System ignites: [Faith Absorption Activated]. Every human prayer, every desperate cry for the Emperor, transforms into raw power, pushing his already terrifying strength to new, unholy heights. But the truth of his original Primarch's 'madness'—the 'unforgivable sin' that led to his sealing—begins to surface. Was it madness... or a monstrous betrayal by the Dark Gods?