Adina and Chanda

The brother-sister relationship between the humans, Adina Bhavana-Amano and Chanda Bhavana. They're half siblings due to their father's affair.

It is shown that despite finding out of their father's affair, Adina and Chanda has been quite close since they were young. After the attack on their people twice, Chanda has stepped up immensely as a soldier in their army against the invaders. After finding out that she must temporarily step down as Chief of the Bhavana Tribe and she cheerfully named her brother as her temporary replacement