Listen the inner voice of the one you love while she is traveling through the boundary between life and death. In Taiwan medical students call the dead body used for medical dissection the silent teacher. Due to the yearning hopeful connection of the dead in Asia, body donation is hardly acceptable. Mrs. Lin, whose body will be dissected the next year, her family and the students struggle through the travel in different way, what influence the silent teacher will bring to? Even though her soul already leave. What is the life? death? A story about love and understanding.