The Ultimate Last-Hitting Knife

Space passages descend, monsters attack, and mages rise. Humans and other worlds collide fiercely! Yun Fan, who returned to his youth, was accidentally bound to the last-hitting system. "Ding! An invisible knife stabbed into Shen Feng's heart. The heart-piercing value is +666!" "Ding! Kill the dying rat, successfully last hit, last hit value +21!" … Yun Fan sighed faintly: "How can I, who is strong and upright, hide behind a woman and secretly hit her with a knife?" System (suspicious face): "???"