A new webtoon titled Shadow System is drawing criticism for its striking similarities to the hit series Solo Leveling. Created by SnapStudio and MoeMoon, the story features a protagonist with shadow powers and a plot that closely mirrors the established "dungeon fantasy" formula.

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The 500,000-view surge of Shadow System

Despite accusations of lacking originality, Shadow System:Harnessing Shadow Power to Become the Ultimate Hunter has seen significant commercial success. According to the report, the series launched on Tappytoon in February 2026 and later expanded to Webtoon in July, quickly amassing over 500,000 views.

This rapid growth suggests that the "dungeon fantasy" audience is currently more interested in familiar tropes than innovative storytelling. The success of Shadow System indicates that the blueprint established by Solo Leveling—which has transitioned from a web novel to a global anime hit—remains a powerful magnet for readers, even when the content feels derivative.

Li Yiben and the mirror image of Sung Jinwoo

The narrative core of Shadow System follows Li Yiben, a debt-burdened miner who gains shadow-based abilities following a betrayal during an Aberrant attack. As the source notes, this premise mirrors Solo Leveling almost point for point, replacing "dungeons" with "rifts" and "hunters" with "Vanguards," while maintaining an identical timeframe for the appearance of these anomalies.

The similarities extend beyond the plot to the very mechanics of the world. li Yiben's progression from a powerless state to a dominant force is facilitated by a mysterious statue, a plot device that functions identically to the Architect in Solo Leveling. This specific echo of the "Double Dungeon" arc, combined with a character design that closely resembles Sung Jinwoo, has led critics to view Shadow System as a clone rather than a tribute.

MoeMoon's recurring patterns from Soul Pact

The reliance on the Solo Leveling aesthetic is not a one-off occurrence for the creators. The report highlights that MoeMoon, one of the creators of Shadow System, has previously produced a work titled Soul Pact, which also features a protagonist strikingly similar to Sung Jinwoo.

This pattern suggests a systemic issue within the action fantasy manhwa space, where creators may prioritize proven formulas over creative risk. By adhering to a successful template, studios like SnapStudio can guarantee a baseline of popularity, but this trend risks stagnating the genre by rewarding homogeneity over innovation.

Whether the creators of Shadow System will deviate from the blueprint

While Shadow System is currently thriving, it remains unclear if the series will eventually develop its own unique identity or continue to lean on the Solo Leveling framework. The source does not provide a statement from SnapStudio or MoeMoon regarding these similarities, leaving the creators' intentions unverified.

For readers seeking a more inventive approach to the genre, the report suggests looking toward alternatives that use similar concepts with more creaivity, such as:

  • Saviour of Divine Blood
  • Tomb Raider King
  • The World After The Fall