Shawn Wilken is an avid anime and manga fan for most of his life, and is best known for his work in journalism spanning that time, working as a credentialed sports writer for LastWordOnSports.com, before transitioning to a gaming and anime writer. Joining CBR, Shawn brings a wealth of knowledge in the anime and manga industry and over two decades of journalism experience.

The landscape of action anime has become obsessed with the concept of the unstoppable hero, a trope that Solo Leveling pushed to its fullest. Sung Jinwoo’s transformation from the world’s weakest hunter into the Shadow Monarch captured the imaginations of millions, providing the ultimate template for a self-made power fantasy.

However, when comparing his authority against the wider pantheon of foundational action protagonists, the boundaries of his supremacy begin to blur. While Jinwoo commands total dominion over death and shadows, several landmark heroes possess conceptual abilities, cosmic scaling, and reality-warping might that exist entirely beyond his reach.

Rimuru Tempest Can Match Jinwoo's Growth Pattern and Overtake Him

Starting life as an ordinary corporate worker before being attacked and reborn in a magical world, this protagonist completely subverts the traditional aesthetics of an action hero. Operating initially as a humble, gelatinous slime, Rimuru relies on a unique internal intelligence engine alongside an absorption trait to navigate a dangerous fantasy realm.

Through diplomatic wit and a desire for peaceful coexistence, this leader unites fractured, warring monster tribes into a highly sophisticated, technologically advanced civilization. By consuming powerful mythical beasts, ancient spirits, and hostile magical forces, Rimuru continuously stacks a nearly infinite library of skills, resistances, and elemental manipulations.

The turning point occurs during a retaliatory awakening ritual where Rimuru sacrifices thousands of invading soldiers to transition into a True Demon Lord, gaining total authority over soul manipulation and reality-altering magic. This evolution eventually scales to a peak where the hero can rewrite physical space, create new dimensions, and manipulate time.

Jinwoo operates as a solitary, detached savior whose strength alienates him from humanity, turning his journey into a lonely watch over a fragile world. In contrast, Rimuru’s supreme status is used as a tool for community building, economic integration, and the creation of a joyful utopia where monsters and humans thrive together.

Vegeta's Pride and Ultra Ego Form Would Make a Mockery Out of Jinwoo

The proud prince of all Saiyans has one of the most compelling and deep journeys in anime, beginning his story as a ruthless, genocidal conqueror, and evolving into one of anime's strongest heroes. Driven by an intense, fragile ego and an unyielding royal heritage, Vegeta arrives on Earth as a threat to humanity, viewing all weaker life forms as annoyances.

Following a devastating defeat, his toxic pride transforms into an obsessive, lifelong rivalry with a low-class soldier, forcing him to permanently settle on Earth and slowly integrate into the very society he initially sought to wipe out. Vegeta's evolution across decades of continuous combat is a testament to the raw strength that can be drawn from training, psychological frustration, and having something to protect.

Breaking past the genetic limitations of his species, he masters the legendary Super Saiyan transformations, moving from the golden-haired forms of his youth to the divine variants of Super Saiyan Blue. His martial peak manifests as Ultra Ego, a terrifying, destructive state granted through training with Beerus. This form directly converts the physical damage he absorbs into raw, explosive offensive energy.

Vegeta outclasses Jinwoo because his entire narrative is built upon the painful, hard-earned reconstruction of his own moral character. The Saiyan prince must constantly confront his own deep-seated inadequacies, suffer agonizing defeats, and actively crawl out of his own moral darkness to protect his family on Earth.

Anos Voldigoad's Contrasting Personality Would Bring Out Jinwoo's Flaws

The Demon King of Tyranny rules over his dark mythos with an undeniable authority that completely parodies the standard struggles of standard action fiction. Having grown weary of an endless, devastating war between humans, Gods, and demons, Anos Voldigoad orchestrates his own sacrificial death to seal away the conflict and foster a peaceful future.

Reincarnating 2,000 years later into a magical but peaceful era, he finds his achievements distorted, his name erased, and his descendants weakened under rigid bloodline hierarchies. Voldigoad commands a legendary dark sword capable of slicing through abstract concepts, nullifying infallible divine laws, and extinguishing infinite regeneration cycles with a single swing.

His baseline magical output is so dense that the mere rhythmic beating of his heart or the casual blinking of his eyes can generate lethal shockwaves capable of shattering high-level spells. He routinely outmaneuvers Gods of time and space, demonstrating a level of invincibility that renders traditional combat metrics completely useless.

Jinwoo frequently operates with a detached, cold pragmatism, hiding his true identity from the world and moving like a silent ghost through human society. This Demon King steps into the public light with boundless confidence, using his overwhelming capability to educate the weak, shatter corrupt class systems, and mock arrogant authority figures.

Saitama Would Need Just One Punch to Destroy Jinwoo and his Army

Living as an ordinary citizen in a city plagued by constant, catastrophic monster invasions, Saitama embodies a brilliant deconstruction of the modern hero. Frustrated by his own helplessness against a crustacean mutant, he undergoes a physical training regimen for three years until his hair completely falls out.

Upon completing this routine, he discovers that he has broken through the natural growth limiters governing all living organisms, achieving a state of physical perfection that leaves him alienated from the thrill of conflict. He possesses infinite physical capability, enabling him to withstand planet-crushing energy blasts without sustaining a single scratch or moving an inch from where he stands.

His serious strikes can split global weather patterns, rewrite planetary atmospheres, and casually overpower cosmic radiation while keeping a blank expression. During rare moments of psychological escalation against cosmic entities, his strength naturally charts an immediate upward spike that leaves his opponents completely incapable of tracking his speed.

What makes this bald hero a profoundly superior protagonist to Sung Jinwoo is the deeply tragic, highly relatable existential crisis that occurs in his daily life. Saitama finds that invincibility has completely robbed him of his passion, leaving him trapped in a state of emotional numbness where he cares more about missing a grocery store sale than defeating an alien.

Goku's Mastered Ultra Instinct Would Spell Disaster for Jinwoo's Entire Arsenal

The foundational anchor of modern battle shonen, Goku was sent to Earth as an infant, escaping the total destruction of his home planet. Raised in the quiet isolation of the mountains, his life becomes defined by a pure passion for martial arts and a relentless drive to test his limits against the strongest fighters in existence.

From defending his adopted home from alien invasions to participating in grand tournaments organized by multidimensional deities, his cheerful disposition and work ethic have shaped the safety of his entire universe. Goku progresses from mastering energy manipulation techniques to unlocking the legendary, rage-fueled Super Saiyan state and even further beyond.

As planet-ending threats expand to encompass the Gods of Destruction, he pushes his physical form into the realm of God ki, eventually achieving the ultimate Angelic state known as Ultra Instinct. This technique completely uncouples Goku's physical movements from his conscious thoughts, allowing his body to automatically react, dodge, and counter-attack with flawless, micro-second precision.