It is a Curse

As they fell into the dark hole, everything turned dark and they felt like their bodies were floating in the air. Isabella was still holding Xavier's hand tightly as she saw the light source above their heads shrinking until it vanished in thick darkness.

It was just a matter of seconds when they felt themselves pulled by a strong force and then their feet found support underneath. Surprisingly, the landing wasn't rough at all as Isabella felt her feet touching the land like a feather without any blow of gravitational pull. 

However, her head was dizzy and she felt nauseous. The feeling didn't last longer as she breathed in the fresh air which brought the soothing smell of wet land and trees to her nostrils. It was kind of similar to Xavier's scent but less intense and basic.