A Demon's Journey
Frascoia Continent… Various races like Celestials, Demons, Humans, Monsters, Elves, Dwarves, and so on occupied this continent. Humans and the other races lived on the mainland of the continent while the Celestials and Demons lived in Heaven and Purgatory, respectively. Within the Demons, a prodigy named Azaroth rose quickly, even by demons' standards, to the point of being dubbed a "Demon God. There was only one person above him within the demons: The Great Demon Venerable, the Demons' Supreme Godfather. Azaroth's extraordinary talent never had the chance to blossom to its full potential; a terrible calamity struck him down and he died soon after. But was this calamity just misfortune or was it hiding an opportunity for him? Near his deathbed, he prepared for his future ascent to achieve his lofty goal. Millions of years had passed after Demon God Azaroth's demise and now a young aristocrat called Edwin Rhodes came across a mysterious cave. ~~~~ Tags: Male Protagonist, Anti-Hero, Previous Life Talent, Reincarnation, Transmigration, Beautiful Female Lead, R18+, Schemes and Conspiracies, Sword Wielder, Friendship, Subordinates, Elves, Beasts, Beast Companions, etc.
Reconstruction
Azaroth constructed this array around William's body to boost the Vitality Sucking Life Binding Parasite. He wanted it to activate the potential within it.
Once the Vitality Sucking Life Binding Parasite's potential was activated, its sucking power was significantly boosted.
Along with that boost, this parasite was also fooled into thinking that William was overflowing with vitality.
The parasite would instinctively only suck the amount of vitality that would weaken William but not kill him.
Right now, it felt that no matter how much vitality it sucked, it wouldn't affect William.
However, this couldn't be any more misleading. William could feel an unreal pain in his heart as even his Spirit was being affected.
This Vitality Sucking Life Binding Parasite's true potential was terrifying. It was even tearing apart William's spirit.