Yale truly wouldn't mind to also adopt Dan if he asked for it someday. After all, Jika and Dan weren't really siblings even if Yale adopted both of them, so there wouldn't be any problem with their relationship, but even if Yale explained that to Jika she wouldn't understand since her mind was still too immature.
It was already a miracle that she could understand so much as she had shown. Yale felt that Jika probably had learned a lot by hearing others in the cities.
That night Jika fell asleep on Yale's arms. She and Dan did that a lot, so Jika didn't feel that Dan would feel something strange.
Dan felt that something changed on Jika's mood, but if she was happy, he didn't have any problem.
Some days after that, Yale finally noticed a tribe with his divine sense.
He thought that they would need several years to find the tribe, but somehow, it was nearer than expected.