I Traveled Through Space and Became the Stepmother of Three Villains.

[Strong female + scumbag + time travel + not the Virgin + sand sculpture] The 21st century Sanda champion traveled through time and became the vicious stepmother of three cubs. It's pity that she's a virgin, she doesn't even know what it's like to be a man, so she becomes a mother. What's even worse is that three of them are future villain bosses. One was a terrorist who disemboweled her. A man who was good at using poison made her into a medicine man and threw her into a den of poisonous snakes to be eaten by poisonous snakes, poisonous insects and poisonous scorpions. One was an anti-social personality and a bloodthirsty maniac, who cut her into eighty-eight pieces after being executed. Lin Shuangshuang was so frightened that she immediately changed her mind and became a mother again... When she encountered a bunch of old bastards who wanted to harm her, Lin Shuangshuang didn't show any politeness. To deal with these bastards, she would tear them apart one by one, two by two...