Rebirth 70: I am a Koi

In my previous life, I was framed by my vicious stepmother and stepsister, and ended up with a tragic death. After my rebirth, I had a space system. With the help of the system, I slapped the scumbags in the face and became a koi. In the process, I also gained happiness and married the beautiful, strong and miserable Bai Hanchuan. ...