The city of Gateway is placed just on the edge of the Desolation, where the Ecclesiarchy's territory ends. Gateway is so far from the capital that the Divine Legion can't reach it without months of marching, meaning it's left almost entirely alone (as well as being almost the only place you'll see an elf).
Major Figures of Gateway
The most important person in Gateway depends on who you ask. If you ask a loyal Ecclesiarchist, they'll say Governor Tiberius, a weak-willed pitiful man terrified that Gateway is slipping out of his control.
If you ask anyone else, they'll probably say Sashiseth Iazelmei, one of the 4 prospective leaders of the Hand of Acor, a criminal organization/rebellion/cult. The last leader, Solana Aelrue, died in the Rain of Embers, where the Divine Legion burned down half the city in a demonstration of force. If anything, the Rain of Embers made the problem worse: the death of Solana lead the rest of the Hand to collapse into infighting as Solana's officers made a grab for power after her death.
As unstable as it is, the Hand of Acor is the government in Gateway, as far as the people are concerned: the Watch spends most of its time being manipulated by Commander Acosta as she tries to climb the ranks of the Ecclesiarchy, leaving Sashiseth's private security the job of keeping the town from sliding the rest of the way into anarchy.
The other three prospects for leader are less well-respected. One, an illiterate ogre Solana kept as an enforcer, took the name Tagnor Bonecrusher after being told people would find it intimidating. (Most people just laugh.) Elissa Grove, one of the Hand's spies, wants to be leader, but she knows her followers couldn't win in a straight fight against Sashiseth or Tagnor's.
Imbril Arasys is the last candidate, and one of the few magic-users in the Ecclesiarchy to have escaped conscription into the Divine Legion. In Solana's time, he trained her wizards for use in the Hand. Since the Rain of Embers, he's dug a 5-story basement into an abandoned home, where it is said he works with the Lich Queen Amara Naumys to overthrow the Ecclesiarchy: a cause he wants to turn the Hand to.