Micage is the most vital planet in the Sector of Bear. Due to the power of origin, it breeds all kinds of exotic plants and various kinds of birds and beasts. The primitive tribes on the ground are full of vitality, and mysterious tribes are appearing in the ancient city ruins in the underground world; the savages in the deepest part of the earth are ready to move.
The entire surface world of Mira Planet is nourished by sunlight and the power of origin, and the vegetation and creatures are full of spirituality. The vegetation is diverse and colorful, and the growth of animals is interesting and varied, building a strange world full of imagination and colorfulness. The underground world grows various minerals, as well as many fluorescent plants and abstract and ugly giant creatures.
Micage has a peculiar terrain, with many spiral mountains growing on it. A tribe is located on one of them.
At the top of the Spiral Mountain sits a huge primitive tribe, the Stone Tribe. The Stone Tribe built small houses in an orderly manner according to the terrain of the mountain, and every family can see the tall sacred tree.
The cabin is Kaka's house, located in a relatively hidden location of the Stone Tribe, and connected to the chief's house by a rope. It is transformed from a huge tree trunk and is equipped with basic living necessities.
Part of the main body of the City of Micage became the underground ruins of the planet Micage.
Deep in the earth's core, some strange fluorescent ores emit a faint light. The Earthlings were born here and built their own underground lairs here. The people in the center of the earth give orders and recuperate here.
Wind Shadow Gorge is an important landmark on the planet Micage, which is the connection between the above ground and the underground world. The entire canyon is bottomless, and there are many intricate passages at the bottom of the canyon. You don't know where you will lead underground.
Under the city of Micage, there is a lava river, with hot, red lava rolling all year round. A dilapidated iron chain and wooden bridge is built over the lava river. In the river lives a lava monster, who is tall and has a strange temper.
The Dragon Tower is a relic that sank into the ground along with the City of Micage, and the tower is in ruins. The Black Dragon, the former guardian beast of the City of Mir, hid in the Dragon Tower after making a mistake and never came out again.