Shady crazy concubine

Eight years later, on the wedding night, what came was the husband's heart sword. The most beloved sister had already collaborated with the groom to poison her. The prime minister became a concubine. The side imperial concubine competes for favor, and the slave invites credit. However, she has been framed many times. The king doesn't like it. He can only be cruel and cruel! Goodbye, old man. I swear to peel your skin and cut your bones. Life is better than death! By chance, I found the waste husband's Secret...