Summary
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Some villains in there Solo leveling are irredeemable due to greed and lack of remorse for their actions.
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Characters like Goto Ryuji and the Architect show no compassion and face consequences for their villainous actions.
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Antares, the King of Dragons, seeks merciless destruction and uses treachery to achieve his goals.
The anime world is home to countless villains, some of whom eventually see the light of day and reform or reverse their ways to become better people. However, when it comes to villains, there are also those whose plans have no depth whatsoever. They simply take and plunder to gain power and oppress the weak, not even because by doing so they imagine a larger landscape for humanity or their race.

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In the Solo leveling anime, These next villains have proven themselves to be irredeemable. Be it through sheer overwhelming force or for a reason greater than themselves, they refuse to be corrected or deviate from their path. Because their actions leave no room for compassion, they serve as unforgettable examples of villainy in the world Solo leveling Series.
Spoilers for non-manhwa readers
8
Kim Chul
An A-rank hunter consumed by arrogance
- Debut appearance: Chapter 58 (web novel); Episode 13 (Anime)
This A-rank hunter was known to be extremely proud and arrogant. Kim Chul considered everyone below him in the ranks of the Hunters to be useless. After Kim Chul unfortunately encountered a Red Gate, he quickly but pretentiously disposed of hunters of ranks C and below and left them to die, feeling he had no “baggage” to carry.
While Kim Chul was an incompetent leader and quickly led his teammates to their deaths, it is irrevocable for him that his first instinct was not to join them but to attack and kill them, even after he found out that Sung Jin -Woo's group was still alive. This even happened when they were fighting monsters and it ultimately led to his death.
7
Kang Taeshik
A psychopath with a twisted sense of morality
- Debut appearance: Chapter 30 (web novel); Episode 3 (Anime)
That meant being a B-rank hunter and an inspector with the Korean Hunters Association Kang Taeshik had to hide his deviousness and psychopathic tendencies. However, it could only be hidden and not completely removed because Kang Taeshik, being a serial killer, resorted to killing people, although he justified it by saying that most of his victims were convicted prisoners.
Unfortunately for this psychopathic murderer, he came across Sung Jin-Woo and had to murder him since he (Sung Jin-Woo) had discovered Kang's true nature. Even after his death, Kang Taeshik never felt remorse for his actions, only pure contempt for his murderer and even cursed him in his final moments.
6
Hwang brothers
A deadly duo driven by greed
- Debut appearance (Hwang Dongsuk): Chapter 18 (web novel); Episode 5 (Anime)
- Debut appearance (Hwang Dongsoo): Chapter 36 (web novel); Episode 7 (Anime)
Blood really is thicker than water, and that Hwang brothers demonstrate this belief despite the enormous differences in their hunter ranks and status. Both like to use underhanded methods to get what they want.

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While the older but weaker of the brothers, Hwang Dongsuk, the C-rank lizard hunter, would do anything to gain wealth and financial gain, including luring and killing weaker hunters, it was surprising to see the younger S-rank brother, Hwang Dongsoo, see. Do the same. Even though he was all-powerful and had few individuals who could even challenge him, he still found it very satisfying to kill the weak.
5
Go to Ryuji
A ruthless visionary who went overboard
- Debut appearance: Chapter 106 (Web Novel)
One would expect Japan's greatest hunter to have visions for world peace, but Go to RyujiTogether with the big players in Japan, Japan only strives for world domination. In order to achieve his goals, even in the face of external threats such as the beetles on Jeju Island, Goto Ryuji has no problem leading the Korean hunters to their deaths, and he even planned to use the ants to destroy Korea's military force.
Furthermore, he felt no sympathy for his fellow S-rank hunters when they died, only obvious hidden disgust and superiority. In his overconfidence and overestimation of his abilities, Goto Ryuji faced the Ant King and died without being able to defend himself.
4
The Architect (Kandiaru)
A puppeteer of chaos and despair
- Debut appearance: Chapter 2 (web novel); Episode 1 (Anime)
After Sung Jin-Woo achieved and surpassed the rank of hunter at the national level, he was widely respected everywhere. However, few know the horrors he endured to get there. The culmination of these horrors lies Kandiaruthe boss of the Double Dungeon, also known as The architect.
Completely loyal to the monarchs, the Architect joined forces with Ashborn to obtain him a vessel in exchange for immortality. For various reasons, Sung Jin-Woo was chosen as the architect's “player” and suffered from becoming a real ship. Ultimately, the Architect was betrayed by Ashborn, but the suffering he inflicted on Sung Jin-Woo was never forgotten. After all, Sung Jin-Woo should be nothing more than a victim.
3
Frost Monarch (Sillad)
The tyrant with a vendetta that knows no limits
- Debut appearance: Chapter 200 (web novel)
Of all the monarchs, Sillad was the only person who completely failed to respect Sung Jin-Woo even after he fully realized Ashborn's power. As the person responsible for the assassination of Chairman Go Gunhee, Sillad had completely cut off any possible ties that could allow Sung Jin-Woo to even consider sparing him.
He was bloodthirsty, bullied the weak, and always tried to kill Sung Jin-Woo regardless of whether the circumstances were in his favor or not. In addition, he gathered other monarchs to assist him in killing Sung Jin-Woo, thus establishing himself as a major thorn in the side of the new shadow monarch. This all happened because he refused to accept a human being as a monarch.
2
King of the Giants (Legia)
A monarch's stubborn resistance to fate
- Debut appearance: Chapter 174 (Web Novel)
At a time during the ancient war between the monarchs and the rulers, Legia, the king of the giantsand the monarch of the Absolute Beginning was captured. Fast forward eons into the future, and Sung Jin-Woo encounters Legia, who has been imprisoned this entire time.

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Given his situation, one would think that Legia would be happy to find another monarch who could help free him, human or not. However, when Legia saw that Sung Jin-Woo was human, she underestimated him and decided to deceive him so that she could kill him. The cunning and bloodthirsty behavior that Legia displayed despite her eons of imprisonment was unmatched.
1
Antares
The King of Dragons who sought total destruction
- Debut appearance: Chapter 228 (Web Novel)
As the King of Dragons and Monarch, especially the Monarch of Destruction, AntaresThe only purpose is to destroy. Although Antares is all-powerful and one of the strongest monarchs, he is not afraid to mercilessly massacre hunters and ordinary people just to attract his opponents.
Destroy everything! Because that is the only purpose of our existence!
He is also very capable of using underhanded methods to win against strong enemies, such as when he encouraged Baran and Rakan, two monarchs, to betray Ashborn during the First World War. As a monarch, Antares welcomes a good fight and loves to kill, destroy and conquer.

- Release date
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January 7, 2024
- Seasons
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1
- studio
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A-1 images
- Creator
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Chugong