The people of this world's various tribes were easy to distinguish by their clothing, because within each tribe, people's clothes differed only in style, and all used a few uniform colors as their primary colors.
For example, the Earth Kingdom's clothing was mainly green and pale yellow, the Water Tribe's was mainly blue and white, and the Fire Nation's was mainly red and brown. What the Takara siblings before him wore was very typical Water Tribe clothing.
Most of the time, simply looking at what people wore could already tell you a great deal.
Thus, after learning that the Swamp lay within the Earth Kingdom, Kahn had deliberately changed his outfit before coming to avoid unnecessary trouble.
Still, speaking of clothing, what the boy named Aang wore among the three before him seemed both familiar and unfamiliar.
Right, the Air Nomads!
Kahn finally remembered. Aang's outfit was clearly the traditional clothing of the Air Nomads he had learned about in textbooks. No wonder he had failed to recall it at first.
But hadn't the Air Nomads been wiped out a hundred years ago?
While Kahn sank into confusion again, Aang and the other two immediately grew tense at his revelation that he was a Firebender. Sokka even pulled out his weapon at once and shouted warily:
"Katara, get away from that guy! Watch out for his Firebending!"
Once Katara reacted, she quickly backed away, placing a hand on her waterskin, ready to act. Aang also tightened his grip on his flying staff and went on guard.
Looks like the Fire Nation in this world is invading other countries too.
Their intense reaction indirectly gave Kahn another piece of information.
Because of the Fire Nation's invasions of other countries, the Fire Nation people were naturally unwelcome abroad. He had changed clothes