Generally, whether it is a movie or a promotional film, there will be a promotional trailer before the release, and you can directly search for the name on the video platform.
The Raven is a collection of poems written by Edgar, Ellen and Poe in 1844. Besides love, the themes of the poems include death, disillusionment and mourning. The purpose of poetry lies in the sublimation of the soul, and the melancholy beauty ensures the whole process of realizing the sublimation of the soul. This is the spiritual core of Poe's poetry view and the purpose of this crow, which is realized in Never Come Again.