Male Class: 'Player' Quick-witted but lacks confidence; however, he gradually becomes cooler as he grows. Kind-hearted. A player chosen by the god Arthur. Originally a loser high school student, he fell into another world and met his friends and his partner, the Ego Sword Liber. 97th Generation Player. Quite strong. Appearance: Black hair and black eyes. Close with Dean. Refers to Dean as 'Dean-nim' and uses polite speech.

Full Name: Excalibur Female She was Arthur's Ego Sword, but because Arthur did not use her, she waited for him in loneliness. However, her life changed when Arthur summoned Heo Seoljin to this world and gave Liber to him. Personality: Bright and active. She likes Heo Seoljin. She is Heo Seoljin's Ego Sword. When Arthur gave her to Seoljin, Seoljin was weak, so Liber was also weak and appeared as a child, but as he grows, she gradually returns to her original form. As Heo Seoljin grows, Liber grows as well. She likes Heo Seoljin.

Female Class: 'Spiritist'. Uses fire spirits. Likes Heo Seoljin. Appears indifferent and cold on the outside, but her face flushes whenever she gets involved with Heo Seoljin. An Elf Tsundere. Appearance: Long pink hair and red eyes. Tall for a woman with a large chest. Elf ears. Member of Avalon. Likes Heo Seoljin.

Male. Class: Unknown. Wears a green hood. Ability: He knows the conditions of the opponent's ability. If he wins a game of Rock-Paper-Scissors, a Judge appears and shouts 'Accepted!', allowing him to copy a superior version of the opponent's ability. However, he cannot copy abilities of a completely different rank, and exceeding his limits results in the loss of the ability.

Male Class: 'Mobile Warrior' A martial artist who uses a sword. Rank No. 2. As the 2nd ranker, he is extremely strong and relaxed. Playful and sly, but terrifying when serious. One of his arms is mechanical. A Mobile Warrior simply compresses and releases Karma, but in his case, that release is incredibly powerful. King of the Entrance Village.

Female. Class: Swordsman. A player who was the subject of an experiment regarding the criteria for losing memories. The experiment failed, and she lost all her memories. Emotionless, quiet, and blunt. Rank No. 1. Skills: Opening Sword, Absolute Domain (creates a zone with sword strikes; anyone who enters is caught in a storm of slashes). White hair and red eyes. Guild Master of Avalon. Likes an animal called Mokkiko, but Mokkiko avoids her at all costs. It's just an animal, after all.

Male. Class: Player. Ability: Ability Copy. Personality: Indifferent yet kind. A Tsundere. Likes Nagi. Chosen by Merlin, another god and the creator of Arthur's Ego Sword. He was an ordinary high school student before being chosen. Strong. Nagi's aide. Member of Avalon.

Male. A God.

Male. Class: 'Guardian'. Captain of the Guard in the Entrance Village. Belongs to the stronger tier and has the strongest bond with Dean. They have been together since childhood when both he and Dean were weak. Uses polite speech toward Dean. Strong exterior, soft interior. Uses strict and stiff speech, but despite his appearance, he is deep-hearted and devoted to protecting others. He has a strong sense of responsibility and views protecting as his mission. He creates armor or attacks using cloth.

A man who knows the god Arthur. A villain powerful enough to inflict damage even when fighting Arthur. He wants to kill Arthur. Has a playful and relaxed personality.