Simple and crude version of the copy: Tang Shu × Shen Ling, Gentle General Gong × Dark Shang Qing Shou. The story of Tang Shu and Shen Ling falling in love and killing each other has no outline. It probably includes: studying in the academy, separation between life and death, passage of time, seeing each other as enemies, the truth coming to light and other key plot points.