Solo Leveling: Ragnarok — What Is It and What Happens?

Solo Leveling: Ragnarok is the official sequel to Solo Leveling. It shifts the story to Sung Su-ho, the teenage son of Sung Jin-woo and Cha Hae-in, as a new cosmic threat called the Itarim targets the masterless universe the original Absolute Being left behind.

The web novel was written by Daul — not Chugong — and the manhwa adaptation is illustrated by JIN from Redice Studio. One important clarification: Chugong himself has described Ragnarok as closer to an alternate-scenario spin-off than a strict canonical continuation of the original story. It is widely accepted as part of the Solo Leveling universe, but it is not the same creative team and carries that distinction.

The table below covers the key publishing facts before the full breakdown.

What Is the Setup for Ragnarok?

Ragnarok begins in the reset timeline Jin-woo created using the Cup of Reincarnation — a world where the Monarchs War never happened and gates closed completely after Jin-woo fought the Monarchs alone in the dimensional gap.

For years after the reset, the world had no gates and no hunter profession. Jin-woo and Hae-in married, had Su-ho, and lived quietly. Jin-woo sealed Su-ho’s memories and powers so his son could grow up normally, with no knowledge of what his father was or what the shadow army meant.

Two years before Ragnarok begins, gates reopened across the world. The original Absolute Being was not the only god of his kind — he was one of many Absolute Beings, each governing their own universe. When the Rulers killed him, the other Absolute Beings noticed his universe was now running without a master. They sent the Itarim — the Outer Gods — to claim it.

Jin-woo left Earth to join the Rulers in fighting the Itarim in the dimensional space beyond the human world. At roughly the same time, Cha Hae-in disappeared — her absence is not fully explained at the start of the series and becomes one of Su-ho’s active personal missions alongside the larger war. Before leaving, Jin-woo tasked Beru with a specific instruction: if the Itarim ever reached Earth and Su-ho needed to be activated, Beru would unseal his memories and powers and train him directly.

Who Is Sung Su-ho?

Sung Su-ho is Jin-woo and Hae-in’s son — 16 years old at the start of Ragnarok, 21 by the events of its later chapters. He is the new protagonist and the new Shadow Monarch.

Physically he resembles his father closely — black hair, grey eyes, same quiet intensity. His personality is different. Su-ho is more of a team player than Jin-woo ever was. He forms alliances readily, treats other hunters as equals rather than assets, and genuinely cares about the people around him in a way that Jin-woo’s solitary approach never really allowed. He also has a strong sense of justice — when he encounters the Hyena Guild kidnapping civilians, he attacks them without being asked, even before his powers are fully active.

His awakening is triggered when a gate breaks near his university and he instinctively acts to protect a classmate. This activates the System lying dormant inside him, initiating the familiar Secret Quest: Courage of the Weak — the same opening quest that launched Jin-woo’s journey. Beru appears from Su-ho’s shadow and unseals everything Jin-woo left behind.

How Is Su-ho’s System Different From Jin-woo’s?

Su-ho’s System runs the same core mechanics — levelling, quests, shadow extraction — but his personal abilities develop in a fundamentally different direction from his father’s.

Jin-woo built an army. Su-ho distributes power. His Shadow Creation ability lets him craft shadow equipment — weapons, armour, items — from monsters he defeats and hand them to other hunters. The equipment levels up even while being used by someone else, meaning Su-ho can effectively give other hunters the ability to grow stronger over time. This is the mechanic that makes Ragnarok’s thematic premise explicit: the series that was called I Alone Level Up now has a protagonist who levels up everyone around him.

His Job Change quest also plays out differently. Rather than a single combat trial, Su-ho goes through cycles of death and resurrection across multiple trials. At the end, he is offered three class options and fuses them into a single new title: Monarch of Transcendence. He earns this by consuming Antares’s Primordial Darkness — something fans expected would make him the Monarch of Destruction. The Transcendence title reflects that Su-ho absorbed the destructive power without being defined by it, developing something that goes beyond Antares’s original nature. He also earns a second title: Guardian of the World Tree.

What Are the Itarim?

The Itarim are the Outer Gods — beings from outside the Solo Leveling universe who arrived after the Absolute Being’s death to claim the now-masterless world.

They are categorically different from the Monarchs. The Monarchs were created beings, part of the original universe’s design. The Itarim are external — they come from their own separate cosmic systems and operate under different rules. Their goal is not destruction for its own sake. They want to claim the Shadow Monarch’s power, which they identified as the most significant unclaimed force in the abandoned universe.

The Itarim deploy Apostles as their primary attack force on Earth — individually powerful entities that arrive through gates and function as the Itarim equivalent of Monarchs. Each Apostle is a named entity with specific abilities. Su-ho’s progression through Ragnarok is structured around confronting and defeating each Apostle while Jin-woo handles the Itarim’s primary forces in the dimensional gap.

What Returning Characters Appear in Ragnarok?

Several major characters from the original series appear in Ragnarok in significantly changed roles.

The table below covers the key returning characters and their status in the sequel.

Woo Jin-chul’s role in Ragnarok is one of the most significant changes. Jin-woo restored his memories of the original timeline before departing, making him one of the very few people in the reset world with full knowledge of what previously happened. He uses this to prepare gate management systems and hunter infrastructure before the Itarim arrive — functioning as the institutional backbone of Earth’s defence while Su-ho operates in the field.

Thomas Andre becoming the Monarch of Conquest is a late-novel development. The Itarim’s invasion creates conditions where new Monarchs can be created from powerful humans with sufficient will and compatible ability. Andre’s physical dominance and Ruler vessel history made him the natural candidate for a new Monarch title — and his loyalty to Jin-woo’s family made him a natural addition to Su-ho’s growing force.

How Does Ragnarok’s Story End?

The web novel ended in July 2025 at 375 chapters. The manhwa is still ongoing as of early 2026 and has not yet reached the novel’s conclusion.

The novel ending confirms that Su-ho successfully defends Earth long enough for Jin-woo to return. The father-son meeting — which the entire series builds toward — does take place in the novel. The specifics of how Jin-woo returns, what state the Itarim war is in at that point, and how the combined force of Jin-woo and Su-ho addresses the remaining threat are covered in the novel’s final arc.

The manhwa’s hiatus history is worth noting for readers following the webtoon specifically. Season 1 ended at Chapter 47 and went on an indefinite hiatus. Season 2 relaunched on November 11, 2025 with the English translation on Tapas. The novel ending provides clear narrative direction for where the manhwa is headed, reducing the risk of cancellation — but delays have been a consistent feature of the webtoon’s release schedule.

How Does Ragnarok Compare to the Original?

Ragnarok is a bigger story with a different emotional core. The original was about one person’s solitary rise. Ragnarok is about what the people shaped by that person’s choices build together.

The lore expansion is significant. Ragnarok reveals that the Absolute Being was one of many — a detail that reframes the entire cosmology of the original series. The Rulers and Monarchs war, which felt like the ultimate conflict in the original manhwa, is now one chapter in a much larger cosmic story. The stakes are higher, the world is wider, and the power ceiling has shifted again.

The original series’ identity was tied to the concept of solitary growth — Jin-woo levelling alone, fighting alone, building alone. Su-ho’s Shadow Creation ability directly contradicts that premise, and this is clearly intentional. The sequel is not trying to recreate Jin-woo’s story with a new face. It is using the same world to tell a different kind of story about what strength means when it is shared rather than hoarded.

Whether it reaches the original’s level of impact will depend on the manhwa’s execution — the novel ending is promising, but the webtoon’s hiatus history has tested reader patience. The bones of a great sequel are there. The question is how consistently the weekly release can deliver on them.

Read the complete original Solo Leveling manhwa from Chapter 1 before starting Ragnarok at readsololevelingmanga.us.