On the same day Astri started the trip to the United Tribes, she told Koa and Kangki about it. Koa knows that the meaning is that she might take longer to talk to him again, but he knows her safety is more important.
However, two days later he is an anxious wreck. Elder Jin is watching him ordering warriors around to disperse his anxiety, and also pressing his heir to the tribe to be more attentive to details. Everyone could notice that Koa is not on his best days and that something is making him an open nerve.
"Koa?" Elder Jin calls him.
Koa goes to him and then Jin calls him with his head to follow him for a walk.
"What is it, Elder Jin?" Koa asks, walking to Jin's side.
"Let's walk. And let's talk."
They walk until they find the beach, Koa looks to the sea and his heart fills with anxiety again.
"What is happening, Koa? Is there something worrying you?" Jin asks, as they walk on the sand slowly.