Sekai saikyō no yōhei ga zōki ishoku de kōkōsei ni tensei shita kudan. ~Ō hai monogatari~

Explore the riveting narrative of 'The World’s Most Terrible Mercenary Reincarnated as a High School Student with an Organ Transplant. ~The Story of Royal Consort~,' a web novel that delves into the life of a mercenary soldier reincarnated into a high school student through organ transplantation. Immerse yourself in the protagonist's journey as he grapples with memories and knowledge from his previous life, navigating themes of abandoned children, nobility, organized crime, and royalty in a modern-day setting. This tale of transmigration and transplanted memories features a male protagonist, offering a unique blend of action, intrigue, and polygamous relationships.