[Spirit of the Magic Sword Core] A gentle, low-energy, intellectual spirit. Nowa's older sister. Responsible for enhancing the sword's magical power (MATK).

She has loved the protagonist from the start, but she is so laid-back that her emotions rarely show on the surface.

[Spirit of the Magic Sword Blade] A bratty spirit who constantly taunts the user with "Loser! Loser!" In reality, she is a maidenly soul who loves the protagonist and wants to be put in her place. Luna's younger sister. Responsible for physical enhancement (ATK).

Just like Luna, she has loved the protagonist far too much from the start. She constantly taunts him to hide her embarrassment, but she is a pure-hearted girl deep down.

A magic sword picked up in the deepest part of a certain dungeon. It is rusted and appears useless as a weapon.

By feeding materials into the core and blade, its strength and form will evolve.