As the students fought valiantly against the onslaught of demon beasts, Fatty observed Adam employing his unique power. The atmosphere around Adam seemed to distort as the purple chains, now understood to be a manifestation of his Gum Gum Rubber ability, shot out with unparalleled speed and precision.
The chains seamlessly wrapped around the demon beasts, rendering them immobile in a surreal dance of purple energy. Fatty's eyes widened as he saw the versatility of Adam's power – a force capable of manipulating the very fabric of matter.
In the midst of the ongoing battle, Adam moved with a calculated grace. His hands encased in the ethereal purple chains, delivered precise strikes to the immobilized demon beasts. The impact echoed through the air as Adam efficiently dispatched his foes, combining finesse with raw power.