The Far North is frozen all year round, and the Demon Forest, where only the Witch Spirits live, is protected by a barrier and has four seasons. After the death of the Witch Spirit clan, they condense their spiritual crystals, which are enshrined in the ghost tower and turned into a barrier to protect the Demon Forest. The infants and young children of the Machine Clan need to live in the sea of clouds in the City of Machines to survive, but the City of Machines is damaged by earthquakes in the earth's crust and is gradually losing its vitality. In order to protect the continuation of his tribe, Yunlou had no choice but to launch a war.
Purpose: Women should not be trapped in romance