Yang Zhisha, who did not have the warmth of a family, met Mao Runxue, a library administrator, when she was in elementary school. The beautiful Mao Runxue served as a street lamp in the dark and gave Yang Zhisha light, and the two established a deep relationship.
But at the same time, with long-term contact, Mao Runxue's truest side is also exposed bit by bit -----
"I admit that I have selfish feelings for her, and subtle changes are taking place. Mao Runxue is the first person who dares to accept me, adding an invisible color to my life, and is an indispensable existence. If one day there is accountability, I am willing to bear the unforgivable crime committed today alone. Even if she is really a murderous monster."