Reincarnated in the Astral World

Drowned in loneliness, emptiness, and darkness. Lost in slaughter in pursuit of revenge.

Longing for love, Liam dies shortly after fulfilling his life’s mission: avenging his murdered family. Once a young orphan, now the King of Assassins—hailed as the Dark Demon, the monster under every villain’s bed—he finally earns his rest.

But fate has other plans.

Through a twist of destiny, Liam is reincarnated into a world of magic, born into a family overflowing with love. Now named Arthur, he struggles to reconcile his dark past with the innocence of childhood. Haunted by his former self, he swears to do whatever it takes to protect his new family.

Once more, the world will feel the edge of the Demon’s blade—this time not for vengeance, but to shield what is his, driven by the warmth he never knew he needed.

Join Arthur and his loyal companions on a journey of adventure, growth, and power. Witness his rise as a Demon God who will bring the world to its knees to defend those he loves.

In a world where the strong prey on the weak, only a true monster can make them tremble.

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Additional tags: No NTR - No Yuri - Bloodlines - Evolution - Ecchi - Sm*t