I haven't read the 'tantei wa mou shindeiru light novel', so I can't name the main characters. However, based on the title, we can assume there's the detective who is dead. There could also be other characters like the people who knew the detective when he or she was alive, such as friends, family, or colleagues. And there might be new characters who get involved in the mystery - solving process because of the detective's post - death activities.
I'm sorry, I don't know the main characters as I haven't read this light novel.
Since I'm not familiar with this light novel, I can't tell you who the main characters are. But they might be related to the detective who is already dead. Maybe there's a partner who discovers the detective's continued influence or a villain who is somehow connected to the detective's past cases.
The best chapter pointer here is Chapter 139, "I Will Help You Chase Shang Shaojing!". It opens with Wen Jiaojiao's live stream was inundated with a wave of question marks. and closes on The audience in the live stream didn't know about Wen Jiaojiao's inner....
If you want the clearest chapter reference, go to Chapter 174. Early on, Does Young Master Jiang really care why I would come here?; later, the chapter leans on I'm here for the same reason you are." He had previously suspected the....
The best chapter pointer here is Chapter 124, "Officially Certified 250". It opens with Since there were too many points cards inside Jiang Li's barrel, Director... and closes on No need to repeat that number three times.] [Hang on, didn't Jiang Yan....
Look to Chapter 173 for the clearest answer. It begins with Jiang Li finally rose from her seat., keeps building through Seeing her stand up, He Yun also stood up., and lands on Yet Miss Su went out of her way to ask me not to be angry..
A practical answer is Chapter 160, because it turns the idea into a concrete scene. The chapter opens with As the sky gradually darkened, the originally mild drizzle began to..., adds pressure through Feeling somewhat guilty, she bluffed, "I—I like her, it's none of—none of..., and ends on Then.
The best chapter pointer here is Chapter 159, "The Other Flying Guest is Actually Him?!". It opens with Seeing the red light of the camera turn on, Su Yinwan looked at the... and closes on Shang Shaobai, who was browsing through files, received a call from his....
The best chapter pointer here is Chapter 173, "Su Yinwan, You Did It on Purpose, Right?". It opens with Jiang Li finally rose from her seat. and closes on Yet Miss Su went out of her way to ask me not to be angry..
Look to Chapter 126 for the clearest answer. It begins with Wen Jiaojiao initially wanted to cause trouble., keeps building through But when her gaze swept around and landed on Jiang Li, who was standing at..., and lands on The trolls lurking in the live stream immediately seized the.
If you want the clearest chapter reference, go to Chapter 152. Early on, While most of the villagers of Chixia Village were gathered at the village...; later, the chapter leans on The unassuming structure stood out oddly against the backdrop of its....