Di Tang, a mountain god or a mortal, loves freedom and enjoys being among mountains and rivers. There are all kinds of people around him: the carp spirit who admires him, the domineering and paranoid Cang Dian, and the man in black who has always refused to show his true face, but knows everything. The mountain god who wants to live a peaceful life and put aside the mundane world is troubled. Alas, the days are long~