In 2XXX, the earth was copied by the goddess, and another parallel line emerged in the world. In 2039, there was an alien war. When resisting alien invasion, the world ushered in an opportunity for joint development of various countries, which also gave rise to the rise of people with super powers. In 2046, the old and new times are changing, and the world is developing rapidly.
In this historical context, a hotel and inn that strayed away from the city and was located on the top of Yangxu Mountain was involved in world disputes. The aliens are back! The protagonist who coincidentally joins the inn begins an extraordinary experience.