situ kong and his wife passed by their aunt's house to visit their grandfather during the qingming festival. just as my uncle was about to celebrate his wife's birthday, two servants in the family died one after another, and everyone was suspected to be from an infectious disease. on his birthday, situ's younger aunt xiutian was suddenly killed in the flower room in the backyard, and the veteran general situ also suddenly fainted. who is the murderer? everyone in the family is suspicious. situ investigated one by one in grief and anger, but fell into a daze and had to start over. xiaoyu accidentally saw the bracelet on her sister-in-law's hand and found something was strange. so situ kong designed to force the murderer to submit late at night that day. surprisingly, the murderer turned out to be his uncle... aaa