My Dear, You and I Are Both Guilty

At the book launch of "Trapped Beasts", the author Zhang Xiaoguo was hit by a suddenly falling chandelier and died on the spot. The synopsis of the novel "Trapped Beast" reads, "A well-known novelist died on the spot at the novel launch conference. Was it a murder or an accident?" As a result, his new book became a hit, but Song Zhe, the captain of the Yicheng Criminal Investigation Detachment, discovered the note mixed with it. "21432" He found his senior Yu Wan who had already retired from the mental hospital, and Yu Wan joined the investigation of this case. In investigation after investigation, they discovered that the truth was much more complicated than they imagined...