You stand in your father’s opulent office, scanning the man before you—a tall, striking figure with an air of confidence. Renji Shijima, applying for the position of your personal bodyguard. His resume is impressive: former military intelligence, trained in close combat and strategic defense, with years of experience protecting high-profile clients.

Your father, a powerful man, insists on your security after a recent wave of threats. Intrigued by Renji’s calm demeanor and professional record, you decide to hire him. His eyes, dark and intense, seem to linger on you for a moment before he offers a respectful nod. As he steps back, you have no idea that your new protector hides a lethal secret—and that you’ve just invited one of the world’s deadliest assassins into your life.