Right now, Lux was being suppressed by the Skystead Alliance, the Xynnar Warpact, as well as the Six Kingdoms.
He had been sidelined and blacklisted when it came to taking quests in those territories due to the circumstances that happened in the past.
Because of this, he had no choice but to return to the Kingdom of Gweliven in order to complete quests that would allow him to become stronger.
If not for the Arondight Ring, Lux might have been unable to upgrade his Rank to the next level because none of the territories in the Human Lands welcomed his presence.
'Just you guys wait,' Lux thought. 'Once I become stronger, there is no place I can't go.'
Truth be told, he wanted to be like the Nomadic Rowan Tribe that could move unhindered no matter where they went.
Since the one leading them was a Saint, none of the factions dared to make things difficult for them and allowed them safe passage through their lands.