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Three-headed hound beast wreathed in flame snarling with all three fanged maws in a burning ruined dungeon corridor.
The provided image is an artist's interpretation made for this entry. Details may differ from official depictions. The character and franchise remain © their respective rights holders.

Cerberus

Character

Cerberus served as the gatekeeper of the Demon Castle and stood as its very first boss. An A-Rank magic beast shaped like an enormous three-headed hound, he overpowered Sung Jinwoo when they clashed and dropped valuable items upon his defeat.

Rank: A-Rank
Type: Beast
Gender: Male
Hangul: 지옥의 수문장 켈베로스
Status: Deceased
Dungeon: Demon Castle
Appeared: Chapter 28 (Novel), Chapter 26 (Webtoon), Episode 7 (Anime)
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Appearance

Drawing on the three-headed hound of Greek legend, Cerberus took the form of an enormous black dog whose six red eyes glowed and whose fangs jutted prominently. The leftmost and central heads sported fiery orange manes and brown horns, while the head on the right was draped in a gray mask and ringed by brown fur.

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Abilities

Ranked as an A-Rank magic beast, Cerberus combined heavy strength, durability, and speed. His superior power left him entirely unaffected by Kasaka's Venom Fang, and he had little trouble getting the better of Jinwoo in their fight. His notable skill, Rage, doubled his own strength for stretches of up to three minutes at a time.

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History

Cerberus held the role of guardian over the Demon Castle itself, the first obstacle any challenger faced inside it. Defeating him yielded a set of rewards, among them the Warden's Necklace, the Castle Door Key, and Cerberus' Fang.

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Frequently Asked Questions

Who is Cerberus in Solo Leveling?

Cerberus is the gatekeeper of the Demon Castle and its very first boss, an A-Rank magic beast shaped like an enormous three-headed black hound. He overpowered Sung Jinwoo in their clash and dropped valuable items upon his defeat.

In what episode did Jinwoo fight Cerberus?

Cerberus appears in Episode 7 of the Solo Leveling anime. In the source material he debuts in Chapter 28 of the novel and Chapter 26 of the webtoon.

What does Cerberus look like in Solo Leveling?

Cerberus takes the form of an enormous black dog drawn from the three-headed hound of Greek legend, with six glowing red eyes and prominent jutting fangs. Its leftmost and central heads sport fiery orange manes and brown horns, while the right head is draped in a gray mask ringed by brown fur.

What ability does Cerberus have?

Cerberus combines heavy strength, durability, and speed, and his power left him entirely unaffected by Kasaka's Venom Fang. His notable skill, Rage, doubles his own strength for stretches of up to three minutes at a time.

What items does Cerberus drop when defeated?

Defeating Cerberus yields a set of rewards, namely the Warden's Necklace, the Castle Door Key, and Cerberus' Fang. He is the first obstacle any challenger faces inside the Demon Castle.

Sources & Information

Looking for more on Cerberus? The Solo Leveling Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the Solo Leveling anime series, the original web novel and webtoon, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical compilation key visuals, credited to A-1 Pictures and Aniplex.
  • Game pages: official artwork for Solo Leveling: Arise, credited to Netmarble and Aniplex.
  • Manga chapter pages: webtoon panels and Yen Press volume covers, credited to D&C Media, Redice Studio, and Chugong.

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Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.