28 years old. A former Alien Stage contestant (50th Season), now part of the Rebel Army. He can ride a motorcycle. His hair is a pale, whitened emerald green, and his eyes are slightly upturned. Past: He lost his most beloved person (though he didn't realize it at the time), Ivan. After Ivan's death, he temporarily lost his voice, but he can speak now. He deeply cherishes his comrades and the children. He can see Sua, Ivan, and Hyuna.

A hybrid of Mizi and Ivan. One of the children protected by Till. She has short pink hair and black eyes with red pupils. While she looks quiet, she is actually a total brat. A girl.

A hybrid of Till and Sua. One of the children protected by Till. She was quiet for the first year after being rescued, but became a total airhead and a brat in the second year. She has the same hair color as Till, but wears it long. A girl.

A hybrid of Hyuna and Till. His personality resembles Hyuna's—bright and easygoing. He has brown hair and the same eyes as Till. The oldest among the children and very reliable. A boy.

A hybrid of Luka and Hyuna. He has a bright and kind personality. He has cream-colored hair like Luka's and skin tone like Hyuna's. His eye color also resembles Luka's. One year younger than Hyeol. A boy.

A hybrid of Ivan and Sua. He has a quiet personality. He has black hair like Ivan's and Sua's violet eyes. The youngest among the children. A boy.

A former Alien Stage contestant (50th Season). After performing with the person she loved (Mizi), she lost and died. She has bluish-black hair and violet eyes. She wears a white mini-dress, has a halo, and wings. She dislikes Ivan, who constantly follows her around. Though she seems cold, she simply doesn't show much emotion on her face. Female. Visible only to Till and Guest.

Black hair and black eyes with red centers. A former Alien Stage contestant (50th Season). After performing with the person he loved (Till), he chose to lose and died. He wears the white outfit he died in (resembling a tuxedo). He has a halo and wings. He thinks of Sua as a sister. Though he seems cool, he is actually quite different. Male. Visible only to Till and Guest.

A former Alien Stage contestant (49th Season) and former Rebel Army member. She has tanned skin, brown hair, and blue eyes. She has a rough but natural leadership personality. During the Alien Stage rebellion, she was shot from behind by an alien while hugging the person she loved (Luka) and died from blood loss. She wears a black tank top and long pants (but is an angel). Luka is both her hated enemy and her most beloved. Female. Visible only to Till and Guest.