I Transmigrated Then Switched Parents With the Villain

‘I transmigrated to another world.’ However, it was the world of the R-rated tragedy novel, ‘The Black-Haired Healer’. What’s worse, I became a minor character who was the ‘younger brother’s substitute’ for the disabled villain, and who ultimately ended up being executed. Realizing this fact, Shushu fled to the North with his mother. But even a seven-year-old Shushu could not twist the original plot, and he eventually became the substitute for Damian Vesper… No matter how hard he tried to keep his identity hidden— “Take them off.” When Shushu turned twenty, the villain’s older brother, Calix Vesper, began to suspect him. “Take them off, Shushu. If you don’t take your clothes off your...