[Emergency Passage]
Different from the [doors] connected to various Worlds, this kind of passage essentially belongs to a 'strong power' of the Main Material Plane.
As long as the World has signed a contract with the Main Material Plane, one of the clauses requires the World to allow the Main Material Plane to unilaterally open a fast channel connecting other Worlds in times of crisis.
By querying the signal from the wristband to locate the specific coordinates of the wearer, a narrow passage for a single person is forcibly opened in a short time.
Each opening can last from one to twelve hours, and it can only be opened once a month.
The electric signal is the most common channel medium. Pure communication devices like a landline telephone, with no other functions, become the first choice for an 'emergency passage'.
Buzz!
Yi Chen leapt out from a pool of viscous liquid, returning to the Body City, only to face the fully guarded [Emergency Transmission Zone].
