If Only I Could Have Deep Love

The most unclear thing in this world is the human heart. It always makes me feel free and easy, and I still miss it after all. The same is true for me and so is he. It is promised that being a demon must be free and easy, and not be tied down by the world. Although you were born as a monster, you are kinder than humans. However, despite all the suffering in this world, I still haven't let you go. If I can meet you again, I can face all kinds of difficulties and dangers...