The Retired Young Mercenary Is Secretly a Billionaire Novel

Ghost is a legendary mercenary whose name strikes fear across warzones and criminal undergrounds. Known as a phantom who leaves no survivors, he's family to his brothers in the Graveyard organization, yet a haunted man searching for a stolen past. After completing a flawless mission in the Eastern Province, Ghost returns to his forest base of sixteen years only to receive shocking orders from his commander: his final mission is over. Now Miles Sterling must leave the shadows of war and enter an unfamiliar civilian world, armed only with a cryptic letter, fading memories, and contact with a woman from his past. But Ghost harbors a profound secret hidden even from his closest allies. Beyond being a lethal weapon, he's built a vast fortune in silence—a hidden empire constructed through strategy, silence, and careful moves across international borders and black markets. As a man of multiple identities and shadows, Miles is ready to uncover the truth buried beneath his scars. He begins his search one letter, one enemy, and one memory at a time.