Qin Ze's sister died unexpectedly. The diffuse cyanosis on the body and the special marks on the wound made this seemingly ordinary operation appear suspicious. As a medical student, while investigating the truth behind his sister's death, he met Gu Sheng, a forensic doctor. From the medical center's medical files full of errors, to the surprise discovery of donors in the basement; from the bloody gunshots on the border, to the roaring data hives hidden under the river... The two were forced to be tied together, struggling to move forward amidst lies, betrayal and death threats. What the scalpel cuts open is not only the body of the deceased, but also a larger network of sin. The only thing that could pierce the darkness was the glimmer of light they handed each other in the abyss.
Purpose: to expose evil and explain how individuals rely on their tenacious conscience, unyielding courage, and the deep bonds forged in desperate situations to become the glimmer of light that pierces the darkness and saves each other.