· The world of mountains and seas: It is not a wild land, but a world of high magic where "myth is reality and the laws are determined by gods". Spiritual energy (or chaotic energy) is the source of all things, where divine beasts, alien races, and human races coexist, compete, and even devour each other.
· Core contradiction: The most primitive law of "devouring evolution" is followed here, and knowledge and civilization are regarded as challenges to the divine order. The protagonist's scientific thinking will become the fire that subverts the world.
