Mr. Cheng, Madam Is Really Dead This Time

Cheng Qianche was stabbed to death by a madman in order to save Qianzhu. As his sister, Qianzhu was not only ungrateful, but also frantically drugged his elder brother Cheng Qianfan and climbed into his bed before he was buried. Cheng Qianfan pinched her neck fiercely and said, "If I had known you were so mean, I shouldn't have taken you back to the Cheng family in the first place. Why didn't you die?" However, when Qianzhu died as he wished, Cheng Qianfan knelt in front of her grave for seven days and nights, using his own blood to light a lamp for her.