No. Absolutely not. (No spoilers) Before I start, I want to make something clear: I usually try not to be unnecessarily harsh in my opinions. No matter how bad a work may be, it is still the result of time, effort, and work from one or more people, and in many cases also passion and dedication. I normally avoid sounding too aggressive out of respect for the people behind the project. But in this specific case, the situation is so objectively disastrous that it is impossible to avoid strong language. The result speaks for itself. I Became a Renowned Family’s Sword Prodigy starts from a concept that, on paper,could work: it mixes the classic Murim setting (martial arts, clans, manuals, sabotage inside noble families) with a Solo Leveling-style dungeon system based on levels, portals, monsters, and stat progression.

There is also the usual trope of the “weakest member of a powerful family sabotaged since childhood” who then receives a sudden power-up. In theory, this combination could be interesting.

The problem is that this manhwa takes every potentially good idea and executes it in the worst possible way. It is honestly one of the worst works I have ever read, with no solid aspect anywhere.

Plot:

Calling it predictable would be generous. Every event can be guessed in advance, and the entire story feels like a sequence of random ideas thrown together without coherence or structure.

On top of that, it is clear that the entire plot exists solely to make the protagonist more and more overpowered, without any real justification. Power-ups appear out of nowhere, with no logic, no buildup, and no consistency.

Events happen randomly, often without reason, and the story builds absolutely nothing: no tension, no progression, no worldbuilding. Reading it was a chore; something I would normally finish in three days took me two weeks simply because forcing myself to continue was exhausting.

Character Design:

The characters are not flat; they are one-dimensional. No one has development, motivations, or believable growth. The protagonist resolves every internal conflict in a few pages without ever showing effort or consequences.

Secondary characters barely exist: they show up only to react to the protagonist with shock or admiration. They are props meant to boost the reader’s ego through the protagonist, not actual characters.

Art:

The art style might look slightly distinctive, but the quality is terrible.

Panels are reused constantly, even within the same chapter. Male characters all look identical aside from hairstyle or body shape. Female characters are even worse: hair color, eye color or outfit change, but their faces and builds are basically clones.

It is the usual shortcut used when the artist has no ability or originality: make everything monochromatic and hope it passes as variety. The result is repetitive, lazy, and entirely lacking personality.

Fights:

The fights are confusing, boring, and visually meaningless. There is no choreography, no technique, no strategy, and no structure. Every battle is simply a contest of “who hits harder,” supported by low-effort visual effects that look like random blobs of color.

There is no tension, no creativity, and nothing entertaining to look at.

Combat System:

The combat system is practically nonexistent.

The manhwa tries to imitate a stat-based dungeon crawler system, but fails completely. Early on, the protagonist’s stats are shown. Then, after a flood of random, unjustified power-ups, the author simply stops showing them because they no longer make any sense. When the stats reappear, they do not match the points he should have earned.

The Murim aspect is handled just as poorly. The protagonist essentially uses one martial art for the entire series, the one he learns in the first chapters. Every new technique he “learns” is mastered instantly after reading a manual for ten seconds, with no training and no logic whatsoever.

To give some context to just how incoherent this manhwa is, consider another mediocre work: Nanomachine. Nanomachine is full of flaws, its plot is weak, and calling it a good manhwa would be an exaggeration. At best, it is a 5 out of 10. However, even there, the protagonist’s power-ups are sometimes justified within the logic of the story. Not always, but enough to maintain a minimum level of internal coherence. Despite being mediocre, Nanomachine still manages to be more consistent than I Became a Renowned Family’s Sword Prodigy, which has absolutely no control or justification over its power scaling.

Conclusion:
There is not a single redeeming quality. Maybe, out of mercy, the art could receive a 4 out of 100, but everything else is a zero.

The manhwa never shows any hint of improvement. After 20–30 chapters, it is already obvious that it will remain terrible from start to finish.

I only finished it because it was completed and I wanted to be done with it forever. I would not recommend it to anyone, not even for curiosity.

I usually consider myself someone who tolerates many flaws as long as a work has at least one redeeming trait. But this is the kind of reading I would not wish even on my worst enemy.