Two wealthy families in Yucheng, the financial tycoon Zhuo family and the upstart pharmaceutical company Qiu family, got married. The bride Zhuo family's daughter died at the engagement party, causing an uproar in the whole city.
Lin Man, who just wants to write music quietly, has been having a rough time lately. First, he was inexplicably forced into a hotel room by Li Chengyuan, a top actor he had just met. When he was still in shock, the police suspected that he had been abandoned by his former senior groom Qiu Cheng, and became the number one suspect in the murder of the bride. What the hell is going on?
Public opinion is boiling, saying that she killed her love rival to vent her anger at the engagement party after failing to save her? She had a promising future, but no one dared to use her overnight. Li Chengyuan, a popular celebrity who once forced her into a hotel, defied all opinions and invited her to write a song in a high profile. Star Li, whose life experience is a mystery, always feels strange to people, as if he is hiding something... What is undercurrent under his fiery invitation, is it an olive branch of redemption, or is it a deadly trap hiding murderous intent?
The murder of a wealthy family was a love killing? Or seize birth? Or is there something else hidden?
Lin Man, who once had a chance to try his hand at solving crimes, now has no choice but to piece together the truth in order to clear his suspicions.
However, as mysteries continue to emerge, the truth seems to be shrouded in thick fog, becoming more and more confusing...
In this game intertwined with life and death, interests and emotions, who can tear open the cracks in the night and reveal the dust-laden secrets in the heavy fog?