Opposites

In the world there are two tribes one the water tribe and the other the fire tribe. Both of their tribes live happily without any wars as their rulers have been friends for centuries of years. However the two tribes are not to touch each other as their powers would oppose the other.
There is a princess call Min in the water tribe and a prince call BamBam in the fire tribe. Both of them were soon coming of age for their time to rule the kingdom in a few years. Min and BamBam were good friends after they met each other but soon they realize their feelings for each other and confessed but they were destined to be opposites and can't be together but they soon....