Narnia was once a prosperous world that gave birth to many God's but they suffered at the end of the middle ages in which a war between the hell realm and the heaven realm broke out .The hell realm had 12 ruling races and countless small races while the heaven world consisted of countless macroworlds .Narnia was destroyed during the war and the rules of heaven and Earth changed and no one could cultivate to become a god in Narnia again.
Narnia being an eternal macroworld wasn't completely destroyed and after the war ,Narnia lost the support of the celestial court of the heaven realm because they had no God's.
Narnia's God's had to sacrifice their divine souls in order to seal off the passage way of the hell realm.
200,000 years later Narnia was United by the central region under the rule of empress Lingxi .Now 900 years have passed since the establishment of the central region. Narnia was a large world therefore it was seperated into the north, east ,west ,South and central region in which every region had over 36 clans and one ruling clan.
The Han clan was the ruling clan of the north region.