Blue Star countries bind national luck dungeons and randomly select people from their own countries to enter the Ultraman fan world to pass the level. China selects military general Wei Cheng, who fights alone against monsters and invading aliens. Every battle he wins unlocks resources, defensive shields, and people's livelihood gains for China. There is no heroine in the whole process, and he relies on the bravery of ancient warriors to protect the people of the country and live a stable life.
