In Floor No.5 of the Timeless Tower, a few figures hidden behind cloaks stood on top of a large teleportation circle.
At this moment, one of the figures in the center, who was around four meters tall and burly built, started to mutter a chant, and the next moment, an hourglass mark suddenly shimmered under his hood.
A hoarse voice rang, "Constant Baron-5 is requesting permission to enter floor 100th of the Timeless Tower with Constant Baron-9 and 8 Noble Assassins."
There were teleportation halls on each floor, which were connected to different locations of the timeless city. Because of its peculiar location, a Constant could only enter or exit the Timeless City through the teleportation hall.
This way, every entry or exit was closely monitored by the Timeless Hourglass, the central system of the Timeless City. Only one person was ever able to bypass all of this, and that was Jacob.