Qin Ming accidentally transmigrated to ancient times, impersonating a eunuch identity to sneak into Taiyin Palace. He unlocked dual talents, counter-attacking all the way and slapping faces, protecting his childhood sweetheart Lingyin, confronting the evil disciples of the Tiandao Sect head-on, and was exceptionally promoted to captain by the Grand Princess for military achievements. But upon his first time accompanying the imperial carriage to the Zhanghuo Palace to see the emperor, he was locked onto at a glance by the terrifyingly oppressive female emperor, and a fatal crisis of identity exposure suddenly descended.