I died pursuing heroism in my past life, a lesson carved into my soul. Reincarnated into a fantasy world brimming with magic and power, I embraced a singular goal: gather wealth and disappear into a peaceful, unremarkable existence. No adventures. No glory. Just comfortable indifference. Then the system awakened. [Defender of Divine Glory pronounces you the world's last hope.] [Goddess of Wisdom believes you alone can prevent catastrophe.] [Arrange a strategic marriage proposal with the Grand Duke.] [Ensure Prince Eric survives the coming assassination.] Quest after quest entangles me in royal politics and succession disputes I never sought. Heroes blindly sacrifice for virtue. Villains consume worlds for ambition. But masterminds orchestrate the game itself, controlling both sides from the shadows. I didn't want this power—yet here I am, trapped between impossible choices. The candidates for the throne multiply. Each decision ripples across destiny. The system's mercy vanishes: [Failure Consequence: Destruction of the World.] [Success Reward: Fulfillment of any desire.] I never craved dominion or heroism. Yet as fate's web tightens and the royal family's secrets unravel, I understand what I've become. The slacker's curse in an isekai world demands my involvement. Every wrong choice means annihilation. Every right move brings me closer to reshaping reality itself. I will choose the throne's next king. I will decide the world's future. Not as a hero bound by morality, but as a mastermind wielding ultimate power. I am the Kingmaker.