The Materialistic Me Is Riddled With Conspiracies

Luochen, a criminal investigation expert who firmly adheres to atheism, was drawn back to China by a supernatural case. However, at the crime scene, he was unexpectedly attacked and possessed, subsequently being forced into a thousand-year-old conspiracy. To top it off, a seemingly random bartender who claimed to be a spiritualist kept pestering him. Could he just focus on solving the case?! (Source: Bilibili, translated)