"Shen Zhi" - a calm and rational doctor, pursuing order and truth; "Wang" - a violent and impulsive boxer, tearing apart lies with his fists. The two constantly confront each other in memory and reality, each recording completely different life trajectories. Late at night, Shen Wanzhi carved scratches on the wall. On the left were academic papers and on the right were boxing matches. It wasn't until he discovered his mother's autopsy report that the truth gradually emerged. On a rainy night, "Shen Zhi" and "Wu" confronted each other in the laboratory. The mirror shattered, revealing a third face - the boy who witnessed his mother's death at the age of seven, the buried "observer". In the end, the two personalities wrote the last sentence together before dawn: "There is a third me hidden in my mother's pupils." The story comes to an end in the intertwining of truth and illusion.
