Live This Life Only for Revenge!

In my previous life, I was killed by a scumbag. My body was left intact and turned into minced meat, which was washed into the sewer! The soul was also suppressed by the wizard found by the scumbag, and turned into a ghost completely. An unknown ghost that has been trapped for more than 20 years. I thought I would be trapped until I lost my mind. Just when I was about to disappear from this world, I met a beautiful girl named Zhang Huihui. She was a poor girl who had been bullied for many years. She said she wanted revenge and wanted those who bullied her to die miserably, so she found me. We made an exchange, she disappeared for me, and I avenged her. No one who hurts her or me can escape!