BL Manhwa Voiced in EN | The Stand-In Dynamic

To He Yang, Shen Xiuzhu was untouchable—an ideal, his first love, his savior, a pure memory locked away in the deepest part of his heart. Xu Chengyan, the one who'd shared his bed and his life for five years, was nothing but a pale substitute, a convenient replacement for Shen Xiuzhu, just a warm body and little else. Then, in one sudden accident, Xu Chengyan was gone. All that was left for He Yang was a cold corpse. Only then—far too late—did he realize how precious those five years had truly been. He clawed at the shadows of their past, but his regrets changed nothing… his love, now forever unreturned, was lost.