The new era has quietly arrived, and the old era has faded.
In this seemingly peaceful period but hidden murderous intent, a young girl has just ascended the tower and been ordered to become a lion knight to defend the kingdom.
The king's power changes, and there are dangers everywhere.
Is she adapting to the changing times, or is she guarding the old traditions?
Does she support the rising new king, or is she loyal to the ancient empire?
No matter what, the dawn will eventually break, and before that, the world will usher in a long dusk.
Concept: Reality is not a fairy tale, all you can do is choose the lesser of two evils