Criminal Investigation Trio 3: Last Online Time (Revised Edition)

Netizen "Autumn Sunflower" has vanished from the internet without a trace, leaving behind a perplexing mystery. Chen Nuoxing, who formed a deep bond with "Autumn Sunflower" through online communication, is left bewildered by the sudden disappearance. Detective Qianqian is tasked with unraveling the enigma, which unexpectedly leads to an attempted suicide case from years ago. As the investigation unfolds, the true identity of "Autumn Sunflower" and the connection to the past suicide attempt begin to surface.