The Villain System Demands I Protect The Male Lead

Tang Li transmigrated, doomed as a cannon fodder male supporting character in a novel. To escape her gruesome end, she bound a [Tool Person] System, tasked with raising the future tyrant Male Lead, Qi Ye's, happiness. The catch? She must act as his worst tormentor. Publicly, she's his bully; secretly, his guardian angel, delivering medicine and crushing his enemies. Tang Li thought she was forging a \"brotherly\" bond, but when Qi Ye's happiness maxed out, the system chimed: \"Opening 'Love Copy'!\" Now, the frail, possessive Male Lead, who despises her, stares with eyes that scream, You are mine. Her carefully crafted villainous facade shattered, how will she escape the love of the boy she was forced to bully?