When ace agent Wei Xuanran performed the ultimate mission "Reverse Scale", he was betrayed by his most trusted system and his partner Sun Yaxi, and his reputation was ruined. When he opened his eyes again, he was back 72 hours before the mission started. This time, he wants to change his destiny against the will of nature, tear off all disguises amidst the cold espionage rules and turbulent undercurrents, make the betrayer pay a hundred times the price, and also reveal the ultimate secret that can subvert the world.
