When emergency doctor Su Tang was working the night shift, he received a patient injured in a car accident. He turned out to be Shen Zhou, the husband of his sister Su Nian, who had died three years ago. While cleaning the wounds, she discovered that there were many old wounds of unknown origin on his body.
Su Tang was obsessed with finding out the relics left by her sister, unlocking the mysterious 203 key, decrypting the secrets in the photos, finding out the doubtful points in the account books and the addresses of strangers, and slowly discovered that her sister's death was not accidental.
She investigated layer by layer and dug out all the hidden secrets: Su Nian was diagnosed with early-stage cancer when she was young, but her mother-in-law Jiang Yulan used the company's interests to threaten and prevent treatment. She collected all her documents and refused to allow her to go to the hospital for medical treatment. She waited until her condition became serious.
Mixed with family affection, guilt and lies, Shen Zhou chose to escape for three years, and in the end could only endure the inner suffering alone. On one side are the deceased's last words "Don't let her know", and on the other side are various behaviors to conceal the truth. Every step Su Tang takes is one step closer to the truth, and she doesn't know if she can accept the answer - who is the person her sister protects with death.
[Lightning Protection] The reality is suspenseful to the family, the tone is depressing and sadistic, there is no refreshing revenge, it is psychologically drawn, slow-burning, HE/BE is to be determined.
Intention: Live well, for those who did not survive.