Rebirth: Keep Safe

In her previous life, she was weak and cowardly, and in order to protect her family's lives, she humbled herself to the point where the entire Sang family was destroyed because of her.
In her second life, in order to avoid that person, she had casually found someone to marry to. In the end, her family had gotten rid of the tragedy of her previous life, but her husband had died because of her. After living another life, she returned to her childhood years and finally found out the reason why. However, this time, she was still unable to learn wisely. She obediently followed the rules, only hoping to find a husband to spend her life with.