Cain utilized his maximum speed as he returned to the floating city at the heart of the Bahamut Sector. Although he lacked skills or spells directly associated with the Law of Wind, surviving the Wind Tribulation had imprinted runes of the Law of Wind on his bones. And that enhancement was even more powerful inside his Essence Star to the extent that his Essence Wave was imbued with the Law of Wind's power.
Thanks to his amazing speed, Cain quickly spotted the flying city in the distance. Despite Amazon's several defensive formations, as the leader of the Scarlet Inquisition Force, his military authority was second only to the Emperor, allowing him to fly over Amazon and soon reach a massive volcano.
Eon was meditating inside the volcano, above the scorching lava that burned hotter than the sun of the Old World. His eyes narrowed upon noticing the young man's arrival atop the volcano, as the speed achieved by Cain was astonishing.