Sulun is the embodiment of light and creation, while Shar is the symbol of darkness and destruction, both born with strong divine power.
The history of the Felen pantheon is actually the war history of these two sisters, whose endless battles have led to the birth and destruction of many True Gods in Felen.
It has also caused both sides' strengths to constantly rise and fall. Now, both have dropped out of the ranks of strong divine power, retaining only a moderate level of divine power.
However, no True God dares to underestimate them, nor harbor any disrespect towards them.
The Goddess of the Night is a complex entity, she hates her sister Sulun, but never confronts her directly.
In fact, there have been thousands of years without legends of her personally fighting anyone.
But her conspiracies, like her mastery of the strongest divine position of the night, are everywhere.
