Truth.

Middle-aged forensic pathologists Zhang Han and Luo Xiao, along with young experts Ke Hao and Zhao Yiran, and seasoned professionals Dong Mingjian and Zhao Yue, confront societal issues and the complexities of human nature. Together, they are dedicated to honoring the deceased and upholding legal equality, revealing individual pain and exposing the true soul of the community through their work.