Lin Yan, A Cold And Arrogant Female Forensic Expert, Meets Song Yuhan, A Righteous And Sharp Female Detective. From Being Incompatible To Becoming Friends, They Witness The Lives Of Many Ordinary People Along The Way: A Young Girl Who Struggles To Survive But Dies Innocently, An Old Mother Who Waits For Her Criminal Son To Return In The Mountains, A Timid Policeman Who Faces A Gun-Wielding Robber Bravely… They Fight For The Rights Of The Living, Speak For The Dead, And Vow To Uncover The Truth That Has Been Silent For Years.
