The Prince Tortured Me Thousands of Times, I Relied on the System to Torture Him to Death

In my previous life, he took my heart's blood for "White Moonlight" and killed one of me and two of me, and died tragically on the snowy night! In this life, with the system in hand, let's see how the subjugated princess resurrects from the ashes, is a master of medicine and poisoning, tears green tea with her hands, steps on the scumbag, and finally makes him kneel down to beg for forgiveness and regret her mistake! The ultimate sadomasochism, counterattack step by step, she vows to make all the bullies pay with blood, and live as an "ancestor" respected by thousands of people!