灯塔指引迷航船只。乳色吐息讲的是什么

　　Amidst a murder investigation on the beach, Detective Mitchell Morse deals with the complexities of a new partner, recently accused of a crime, and his relationship with his wife, Emily, which is falling apart. When a severed foot washes ashore, it further complicates Mitchell’s journey of memory, sanity, and love.