Realm of Ice.
Lake Bega.
This was the largest lake in the Realm of Ice. Due to the cold all year round, there was always a thick layer of ice on the lake.
On the surface of the lake was an endless snowfield and a blizzard that connected the sky and the ground. Five-colored light filled the sky like an aurora.
A team of wizards wearing frost-white robes that had fused with the ice was currently marching alone in the wilderness.
In the team, a slender witch was carrying a heavy spear Eternal Night, and holding the hand of a little girl who was only as tall as Elsa's chest.
"Sister Elsa, why do you always carry this spear on your back?"
The little girl was an apprentice wizard, so she asked curiously.
"Because I was once a knight," Elsa said softly.
"A knight? What's that?" the little girl asked.
"It's... it's a kind of faith." Elsa smiled bitterly.
What else could it be?