System Hunter: The First Seventy-Two Hours

Reborn seventy-two hours before Su Nian was to be sacrificed, Lu Shi's first move wasn't to save her, but to approach Lin Fan and accept his 'charitable help'. Because he knew better than anyone — the wealth, healing, and miracles granted by systems were never free. Every gift had a price, paid by strangers. He bound the Interdimensional Order Plunder and Balance System, becoming the sole System Hunter. He gathers evidence of law violations, returns origins, and devours systems. He kills no innocent person, even if his memories show that person with blood on their hands; he consumes no innocent system, no matter how tempting its power. Within seventy-two hours, he must dismantle the 'gratitude equals consent' scam of the Fate Sacrifice System, dig out the chain of evidence under Lin Fan's charitable facade, and walk a tightrope between revenge and protection that could collapse at any moment. But the greatest crisis is never Lin Fan. It's himself — when a person always thinks they can bear everything, 'I'm willing to pay the price' slowly becomes 'I have the right to decide the price for others'. This is the story of a System Hunter, and also a story of an avenger learning to be supervised, restricted, and judged. — Description from novelcodex.org