Rebirth I Am Your Sister

In the previous life, I was your wife and the mother of your child. Why am I reborn? I am still your sister. This is too dramatic. In a new life, if there is no unknown at all, then what is the point of living tomorrow? If we live every day like a year, then we will not be together after all. We have to watch you get married and have children, and I am obviously your wife, so why is it different? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.