After Edward left to sleep, Aiwass was still somewhat uneasy.
He gave Yulia one last treatment for both her body and mind, and once again drew that peculiar magical power.
This time it was his right arm that became half-congested with it... But as Yulia's condition completely stabilized, Aiwass felt no more energy draining when he performed the Illumination Art.
Moreover, as Yulia fell deeply into sleep, the restless energy accumulated in Aiwass's arms began to dissipate gradually. The swelling pain was quickly subsiding.
— It was Phantom Demon Power, Aiwass confirmed.
Once the Defiant Flame Butterfly fell asleep, its power dissipated quickly like rootless duckweed.