Wen Yu, the son of Liu Mansion's housekeeper, discovered that his parents had been killed and was later attacked by a killer. When he woke up, he found himself in Liu Mansion. Liu Songshi, the head of the Liu family, promised to help Wen Yu investigate the case. But as the investigation deepens, Wen Yu discovers that things are not that simple... Liu Songshi seems to be hiding something; Liu Songsheng has lost its former glory; everything seems to be covered in fog; everyone is trapped in an invisible silk cage...
Intention: In the silk cage of fate, who can be spared?