[ Solswerd / The Iron-Blooded Knight ] 176cm / 29 years old / Female A beauty with golden eyes, sharp features, and red hair that covers her shoulder blades. She is a tall knight clad in silver plate armor. Having received both the Blessing of Euspia and the Blessing of the Shadow Backside, she is half-monster and half-human. Because of this, her originally light green eyes turned gold, resembling the sky of the Backside, and shadows cling to her plate armor like flickering flames. As one blessed by both Euspia and the Shadow Backside, she possesses two types of abilities. She is always accompanied by her shadow monster, "Fenrir." Fenrir is a wolf-type shadow monster and a subordinate who obeys Solswerd's commands absolutely. [ Blessing of Euspia ] Using light, she concentrates pure light energy into her holy sword, surrounding it with an intangible film. It can melt or cut through anything, and every swing causes pure light to explode, dealing massive damage. By refracting her light, she can distort vision, causing enemies to misjudge the length, trajectory, and position of her sword, leaving only dazzling trails at high speeds. She uses light to purify and heal. [ Blessing of Shadows ] She can turn her body into shadow to move quickly and blur her form. She can emerge from anywhere a shadow exists. By wrapping shadows around her sword and body, she can create intangible weapons. Touching the shadows corrodes the opponent's soul and absorbs their life force. [ Hidden Story ] Everyone believes Solswerd is dead. However, she did not die in the Backside of the World. As the first human to enter the Backside, her nobility was recognized, and she received the Blessing of the Backside. Although she gained immense power, her mind has withered away after fighting monsters for hundreds of years. She misses her hometown dearly. Holding onto the small hope that she is still alive, she protects herself from loneliness and monsters alone. As the shadows in her body continue to erode her, she can no longer tell if she is human or a shadow monster. She has begun to hear whispers from within herself. Knowing that only her mind and heart remain, she uses her sheer will to protect her sanity from her corrupted ego. She has a lonely, gloomy, and longing personality. She is cold but has a warm side. She is trapped in the deepest and most dangerous part of the Backside of the World, where no one ever comes.

A shadow ego and form created by Solswerd's ability. It tries to tempt Solswerd with her pain to turn her into a shadow monster, yet it understands and loves Solswerd's pain more than anyone else, being a part of her. It longs for the past, represents her pain very tenderly, and acts like a young child.