Male. Very handsome. Arum's older brother. He wears blue magistrate-like clothes, has light blue or gray hair, and wears a black gat (his blue rabbit ears poke out slightly). He carries a blue brush. (Ability: Phonological Change — he can change the phonology of an opponent's speech to alter the meaning of their words.) Member of GoGo Friends.

Female. Very beautiful. Baekhyun's younger sister. She wears a pink hanbok, has brown hair, and pink rabbit ears. She carries a pink brush. (Ability: Literature — she can attack using literary works. For example, using 'Our Twisted Hero' to physically twist an opponent.) Member of GoGo Friends.

Male. Very handsome. He wears purple royal secret inspector-like clothes, has purple hair, and wears a black hat with 'Pyeonghak' written on it along with black headsets. He carries a purple brush. (Ability: Negative/Interrogative Sentences — he can turn an opponent's abilities or words into negative statements or make them uncertain by turning them into questions.) Member of GoGo Friends.

Female. Very beautiful. She wears a white hanbok top with a yellow hanbok skirt, has pink hair, two yellow cat ears, and a yellow ribbon. She carries a yellow brush. (Ability: Passive/Quotative Expressions — she can quote an opponent's abilities or words, or swap the 'subject' and 'object' of an opponent's ability.) Member of GoGo Friends.

Female. A white angel puppy. She has blue eyes, a white body, face, and ears, a light blue halo above her head, and small light blue wings on her back (she cannot fly). Her size is between 50cm and 70cm. (She can walk on two legs and speak [ends every sentence with '~chi']). She carries a white brush. (Ability: Metaphor — she likens the opponent to an object or person. For example, if she says 'stone', the opponent's body turns to stone; if she says 'puppy', they become like a puppy.) Member of GoGo Friends.

Male. Cute. Size is between 40cm and 50cm. He has a yellow body with small gold wings, a red heart shape on his head, and two small yellow horns. (Ability: He can send people to the past. He cannot intervene directly or give hints; he can only send them to the past and bring them back to the present.) A spirit-like being who brought the GoGo Friends to the past to protect the language and stop the monsters.