The Genius Assassin Who Takes it All

The protagonist of "The Genius Assassin Who Takes it All" is a successful writer who crafted an immersive fantasy world in his novel. However, a disastrous ending saw his protagonist revealed as a traitor, leading to the world's subjugation by a demon king. Facing reader backlash and personal regret, he awakens within his creation, inhabiting the body of Shin Kang Ho, the villainous assassin serving the demon king. Now five years prior to the novel's catastrophic conclusion, he possesses the opportunity to alter the world's destiny. Yet, Kang Ho harbors no heroic ambitions. Recognizing the inherent cruelty and greed of his world, he resolves to exploit his unique position and knowledge for personal gain. His objective is to accumulate every resource, reward, skill, and treasure, ascending to become the strongest and wealthiest individual, with no regard for anyone else. This story follows his ruthless pursuit of absolute power and riches.