Misty Rain Tower, known as 「烟雨楼」 in its original Chinese language, follows the journey of a protagonist navigating the path of cultivation from the ground up. The story unfolds with the protagonist's dual identity as a playboy concealing his true role as the mastermind behind Misty Rain Tower, the most prominent assassin organization. Fueled by ambitions reaching global proportions, the novel delves into the Xianxia and Xuanhuan genres, exploring themes of assassins, bodyguards, charismatic protagonists, family dynamics, genius leads, master-disciple relationships, and sudden power surges through unique cultivation techniques.