Shen Xinghe (male protagonist) and Chen Lu (female protagonist) had a mutual secret love. When Chen Lu entered the first examination room for Shen Xinghe, Shen Xinghe confessed to Chen Lu. On the day of their eighteenth birthday, the two accidentally exchanged their souls. Four years later, Chen Lu passed away. Shen Xinghe looked at Chen Lu's body in the hospital and whispered: Should I call you Shen Xinghe or should I call you Chen Lu...
Intention: On a whim, I want to write a novel