The heroine is one of twin sisters, but in a twist of fate, her elder sister died in a car accident while trying to save her younger sister. The mother couldn't accept it and tampered with the death certificate to let her younger sister live in her elder sister's place, and forcibly sent her abroad.
Abroad, my sister was tortured and suffered from severe depression, which she relied on medication to maintain. Five years later, the sister returned to China and unexpectedly reunited with the hero, and the two rekindled their love.
But the male protagonist later discovered that the female protagonist was not the person he originally liked, and thought it was his elder sister pretending to be his younger sister to deceive her feelings, so he angrily tortured and humiliated her. The male protagonist was the only reason for her to live. Now the light that supported her life was gone. The female protagonist left a suicide note and committed suicide by cutting her wrists. Although he was rescued, he lost his will to live and remained unconscious.
