Reverse Trap
Sam could feel it.
His own body became heavier. Heavier than he had ever felt. The inscription on his chest is the reason for it. It is of a special inscription that increases the weight of the object it is attached to. It is usually used in training purposes.
It is used a lot in dusk as well.
As if that is not enough, the gravity of the room is also being manipulated. It was a clear trap. However, Sam kind of felt that the formation trap that is causing the gravity is definitely not set for him. It was too well placed and was created with too much finesse to be a trap set for him.
The next instant, he realized what it was.
It was the trap of the Norse region. The whole city is full of traps set by the Norse academies. Sam knew of it, he just didn't think of it. They activated this when they came to know how the hub shared the private info of so many people.