Planet E is divided into 24 time zones in total, but there is such a special place: the aliens from a distant planet, the TT21 aliens, met humans here due to an emergency landing of their spacecraft. Since the technological level/genes/intelligence of the TT21 aliens have regressed within the dozens of light-years they have been wandering in the universe, they are temporarily unable to fly out of the earth. Under the control of the E-Star United Government, they live in an artificially divided 25 time zones and accept the management of the E-Star United Government. The E-Star coalition government has set up a unified management organization in the 25 time zone - the 25 time zone control center, which is managed by domestic personnel assigned by each member country of the coalition government. However, it is called management, but it is actually supervision or monitoring. In the 25 time zone, the story is unfolding.
Concept: There is warmth in the cold