The Secret She Keeps summary: In her previous life, Yi Ruo Shui, born in a rich family, was a typically obedient girl who was fond of music and adept at playing piano. At that time, being an innocent and unsophisticated girl, she never doubted anybody, nor did she ever guard against her friends or lover, which, however, brought her only constant disasters. Many years later, being blindsided again, Yi Ruo Shui died in the fire, with the help of death, she was reborn and returned to the day of the piano competition. Just like the nirvana of phoenix, Yi Ruo Shui achieved her own nirvana — mature and intelligent. She plays her own cards right and steps on a road of revenge which is filled with love, hatred, happiness and sadness.