Xia Sihui and Gao Linyang are students at Beishan Police Academy, part of the Ancient City Public Security Bureau. As they study together, they support each other and eventually become a couple.
As Xia Sihui witnesses the life-and-death separations at execution grounds time and again, her outlook on life continues to deepen. In the end, she takes up her pen. After readers embrace her writing, she begins documenting, exploring, and analyzing the stories of the female prisoners.
Gao Linyang studies hard, working behind the scenes to research and analyze cases. His sharp insights prove a great help to Xia Sihui's writing.