Spell of Memory Transfer

"I know about everything. Your father, his father, his father's father. What happened here. What you people did to Khane. Her memories are transferred into my mind. Khane lost her memories in exchange for me gaining hers. That's how the "Spell" works."

- Dowon talking about her spell ability.

Spell of Memory Transfer is a Spell to transfer memories. There is a price to pay. The target of this Spell will lose their memories in exchange for the spell user gaining the target's memories.

Dowon
After she was unsealed, she somehow was able to obtain all Khane's memories and felt sorry for how much her sister had suffered from enduring harassment from townspeople while waiting. In the end, Dowon also erased Khane's memories.