In the bustling metropolis of Seoul, amidst the glitz and glamour of the entertainment industry, lies a tale of secrecy and forbidden love. Meet Y/N, a highly skilled secret agent disguised as a humble secretary to one of Korean's most famous idols, Kim Tae-hyung. While her days are spent managing Taehyung schedule and fan interactions, concerts, y/n's true mission remains concealed beneath her unassuming facade. On the other hand Tae-hyung widely known by kpop idol and a member of group named BTS. He is known for his captivating deep voice, charming personality and versatile talents.he is the soul millions of fans, earning admiration for his talent, creativity, and genuine personality. ✮ ⋆ ˚。𖦹 ⋆。°✩ What would happen when this two souls end up falling for each other? Would there love survive? Prepare to be amazed by this "Yin of my yang," a thrilling tale with the unbreakable bond between a half spy and a worldwide idol. I hope you enjoy this journey of love and risk, let me tell you again "souls don't meet by accident". (*ᴗ͈ˬᴗ͈)ꕤ*.゚