MTL - For My Sister, I Became the World Boss - Chapter 13

magic, dangerous creatures, and powerful magical women. With the Warlock’s Contract System now awakened, Damian can form pacts with supernatural allies and women, with every new bond granting him abilities that drive his magic and power to insane levels.But with power comes a whole mess of complications. Damian’s new world is a deadly maze of supernatural politics, hidden agendas, and ruthless enemies who’d want to steal his Mana Core. Damian has to figure out who to trust, how to survive, and what the System’s secrets.Later, Damian finds that his System might be the key to an ancient artifact, a long-forgotten power, and strangest of all… the lost fragments of his own memory.The question is, can he survive long enough to unlock it all?Important Note: No NTR, No yuri, No rapeTags: Mature Content , R18, Gore, Weak to Strong, Character Development, Reincarnation, Monster Girls , Witch , Magic , Demons , Dragons, Elves, Vampire, Fae, Beasts , Action , Mystery , Harem , System , Servants , Fast Learner.

Vergil, a 21-year-old young man, leads an apparently simple life in a somewhat troubled world. His family is also simple—although his father is no longer alive, his mother has always been by his side, despite being a bit... aggressive. But that's not so unusual nowadays, right?Everything changes drastically when Vergil, after an unexpected death, awakens as a demon. To his surprise, he discovers that he has accidentally married beautiful Pure-Blood demonesses.Now, he will discover how the world really works from a Demon's perspective.

A decision can destroy the sun, moon and stars. A finger can kill the Heavenly Overlord. While chatting, the Heaven and ten worlds can be annihilated.

Morca, a mere mortal who dared to ascend to the heavens and claim his place among the so-called gods, ultimately failed. Not because of his own weakness, but because he was forced to watch his beloved little brother be slain by the Heavenly Titan Court’s envoy.In that moment of grief and distraction, the Heavenly Titan Court’s envoy, realizing they could not stop him through conventional means, placed upon him the Curse of Eternal Doom, a fate that ensured both the heavens and the abyssal realms would relentlessly pursue him until his existence was completely erased.And it nearly worked. His soul teetered on the brink of annihilation, moments away from being extracted.Then, everything turned blank.===Morca, after 'transmigrating' into the world of Eden, awakened a powerful system that granted him a unique SSS+ talent. This talent allowed him to grow stronger through battle and killing. With the system’s aid, he advanced rapidly, eventually ascending into the Oblivion Realm–a place beyond the known and the unknown. There, he uncovered a great secret that no one had ever imagined existed.During his journey to power, he met Neo Laura, a companion bound to him by the system.===The birth of the Child of Nihility. An entity destined to shake the heavens, the abyssal realms, and even the oblivion realm itself.===Everything in existence has an opposite. So, if nothing exists beyond the darkest space… then shouldn't its opposite be everything?Beyond the endless void outside the universe lies the Oblivion Realm, home of the Nihilians.They are described in a single word, Catalytic.They grow quickly. They Course destruction just as fast.Shrouded in mystery, their existence is a paradox.