Rebirth: Victim or Culprit

-No Romance- Lin Qing's life turns bizarre when she survives a suicide attempt, only to find herself trapped inside her body. Another soul possesses her body for three years and live her life and deal with unwanted relationships. Lin Qing is actually grateful for this person who takes over her role. But she's unexpectedly sent back in time, still alive against her wishes.She decides to kill herself again for real this time but suddenly, a mysterious voice in her head calls itself a System says she can't kill herself, no matter what. What will she do then? If she can't kill herself, then she'll kill the others that made her life unlivable!