Traveling Through the Villain, I Directly Awaken the System and Kill Indiscriminately!

Lu Ming traveled through the fantasy world, but sadly became the cannon fodder of the villain who could not survive three chapters in the original work! Facing the protagonist Lin Yan's sure-fire situation, he decisively rebelled against the enemy, but unexpectedly activated the [Rebate System] - the gift will be returned tenfold, and he started the road to changing his life against the odds! Give me two bottles of Ten Thousand Years Lotion? Twenty bottles returned! Give me a Xuanxin Pill? Ten coins will be deposited directly into your account! Resources are piling up like a mountain, and cultivation levels are skyrocketing! But the system is bound to the fiancée of the protagonist - the cold goddess Su Qingxue. So, while Lu Ming was frantically giving away gifts and earning rebates, he was repeatedly jumping on the edge of death: Lin Yan: "Dare to covet my woman? Die!" Zhao Tianlong: "Kill my brother? Blood debt must be paid with blood!" Su Qingxue: "How should I repay this favor?" When the protagonist of the original work was still looking for opportunities, Lu Ming had become so rich through the system; when the villain was still plotting his conspiracy, he slashed out thousands of golden lights with one sword! "Who says villains have to kneel down? In this life, I, Lu Ming, will kill and become a god!"