Ultraman: Check-In System Starts at the Plasma Spark Tower

One touch of the legendary Plasma Spark, and his new life as a blue Ultraman nearly ends before it begins—facing exile to a space prison for his reckless mistake. But when a mysterious check-in system awakens, everything changes. By signing in at iconic locations across the universe, he gains unimaginable powers and becomes the wandering hero no one expected. Now Hikari begs him to return, Father of Ultra offers bribes, and even the arrogant Zero needs his help. From accidental outcast to the most sought-after Ultraman in the galaxy—this is one check-in journey you won't want to miss.