If I rewrote Solo Leveling, here's what I would change
P.S: I used AI for structuring this, the ideas were all mine. Please no hate for using AI
This started as a rant about hunter society being unrealistically stable. Somehow it turned into a full structural blueprint for what SL could be. I'll try to explain each change and why it works better in my opinion, not just what it is.
The root problem: gates only existed for ~10 years
Canon gives humanity roughly a decade to adapt to gates, hunters, and the constant threat of monsters spilling into cities. In that time, governments restructured, guilds became established institutions, and society found a weird equilibrium.
That's... not how any of this works. A decade is nothing. Real paradigm shifts take generations.
The fix: Change the Cup of Reincarnation from a 10-year reset to a 100-year reset.
The Rulers still repeatedly reset failed timelines. They still land on the same strategy — enrich Earth with mana, create hunters, prepare for Monarch invasion. But now, by the time Sung Jin-Woo is born, gates have existed for roughly a century. Hunter society is deeply embedded. Guilds feel like real institutions. Governments have had generations to adapt, overreact, corrupt, and reform.
And crucially — it's less stable, not more. A hundred years of gate society means:
- Rogue hunters operating outside guild systems
- Illegal gate raids for black market mana stones
- Corruption inside associations
- Public distrust of hunters as a political class
- Governments that have learned to fear S-ranks as much as monsters
Hunter society stops feeling like a weirdly sanitized backdrop and starts feeling alive. This is the fix that everything else builds on.
The romance problem: Cha Hae-In only liked him after he got strong
A common fandom criticism — and honestly a fair one — is that Hae-In's attraction to Jinwoo reads like it was triggered by his power. She noticed his mana scent after his reawakening. They bonded through training. By the time they're actually together, he's the strongest hunter alive.
The fix: She approaches him when he's still an E-rank.
Early in the story, before his rise, Cha Hae-In potentially asks E-rank Sung Jin-Woo for his number. From every external perspective — including her own — he's a nobody. The weakest active hunter in Korea.
This does two things:
- It completely kills the "she only liked his power" reading at the root. She made her move before he had any.
- It makes her a more interesting character. She's one of the most prominent S-ranks in Korea, surrounded by powerful hunters daily, and she's completely desensitized to rank as an attractive quality. Whatever she noticed in Jinwoo was something else entirely.
The comedy writes itself: Jinwoo, who is completely focused on surviving raids and supporting his family, misses the signals entirely. Jinwoo is completely oblivious to her intentions. Yoo Jinho notices before he does. This becomes a running gag.
From there, they actually date in the original timeline. Multiple dates. Awkward moments. Real emotional development. This matters because of what comes later.
The side character problem
Canon introduces a strong supporting cast and then doesn't do much with most of them. Thomas Andre shows up, gets beaten, and largely disappears. Hwang Dongsoo exists to be a punching bag. Sung Il-Hwan gets a reunion scene and not much else. Yoo Jinho is fun but thin.
The 100-year worldbuilding naturally creates space for this. A more politically complex hunter society means more room for characters like Thomas Andre to have actual stakes, for corruption storylines to use characters like Hwang Dongsoo as more than obstacles, for Sung Il-Hwan's return to carry real weight in a world that's had a century to develop opinions about hunters.
This isn't a radical change — it's just using what the story already had more deliberately.
The ending problem: the reset felt optional
This is the biggest structural issue in canon.
Sung Jin-Woo beats Antares. Then resets anyway.
If he won, why did he need to reset? The reset retroactively makes his victory feel pointless, and the reset itself feel unearned — like a narrative convenience rather than a last resort.
The fix: Antares wins in the original timeline.
The world collapses. People die. Humanity loses. Jinwoo is forced into using the Cup of Reincarnation not as a choice but as a final desperate move when everything else has failed.
Before the reset, he loses everything — his family, his friends, Cha Hae-In, his future. All of it. Gone.
Now the reset is emotionally justified. And Antares retroactively becomes genuinely terrifying — not a villain Jinwoo beats cleanly, but one who won once and nearly ended everything. That history follows every fight in the 700-year war.
The 700-year war
Jinwoo goes back 100 years before his own birth — not 10 years into his own past. There's no "take over younger self" mechanic. He returns as himself, to a time before he exists, with one goal: prevent gates from ever appearing in the new timeline.
Time dilation: 1 year IRL = 7 years in dimensional rifts.
He spends roughly 700 years fighting Monarch armies. This isn't shown in real-time — it's montages, strategic campaigns, major individual battles, and the full final rematch with Antares. Around 30 chapters. Enough to feel like a real war rather than a footnote.
The isolation of those 700 years matters too. He's not just fighting — he's fighting alone, spending centuries cut off from everyone he's doing this for, knowing they don't exist yet in this timeline. That has weight.
The two Jinwoos problem (and how to solve it)
Jinwoo succeeds. No gates ever appear. Earth is peaceful. But a younger version of himself exists in this timeline — a normal teenager with no system, no hunter life, no idea any of this happened.
This creates a paradox that needs a clean solution.
The soul chain mechanic:
Ashborn's soul is partially shared with old Jinwoo. Old Jinwoo's soul is partially shared with younger Jinwoo — a natural consequence of the same person existing twice in the same timeline. Old Jinwoo has been slightly incomplete this entire time, fighting 700 years without his full soul.
Younger Jinwoo is specifically 15–16 years old when old Jinwoo approaches him. Old enough to genuinely understand what's being asked of him. Young enough that it's still tragic — he hasn't had a real life yet.
Old Jinwoo explains everything. And younger Jinwoo doesn't just accept it. He grieves. He pushes back. He asks why it has to be him. Old Jinwoo can't tell him it's fair, because it isn't — and the most honest thing he can do is acknowledge that.
Eventually, younger Jinwoo accepts and sacrifices himself. His soul returns to old Jinwoo, completing him. The paradox resolves and old Jinwoo finally becomes whole.
This plays out across two chapters:
- Chapter 1: The conversation. Sparse dialogue, long silences, younger Jinwoo's grief and eventual acceptance.
- Chapter 2: Younger Jinwoo's perspective. Fragmentary memories of his normal life. The conversation replaying. Then darkness. Then Ashborn.
- "You made the same choice he once did."
That's all. No over-explanation. Beautiful ambiguity about what comes next for him.
One important note: Cha Hae-In eventually finds out about the 700 years — gradually, piece by piece, not all at once. She never finds out about younger Jinwoo. That burden stays with old Jinwoo alone. Putting "a version of you had to erase himself so we could be together" on her would be a weight she never asked for and can never resolve.
The epilogue: awkward god Jinwoo
After all of that — losing his original timeline, fighting for 700 years, defeating Antares, younger Jinwoo's sacrifice — Sung Jin-Woo finally gets peace.
He also has absolutely no idea how to function in normal society.
This makes complete sense. He was already introverted before any of this. He spent years being looked down on as the weakest hunter. He became overpowered almost overnight. Then spent 700 years in isolated warfare commanding shadow soldiers who only understand absolute loyalty.
Of course he texts like a government form. Of course he assesses rooms for tactical vulnerabilities out of habit. Of course he has no normal social calibration.
In the new timeline he meets Yoo Jinho through university (same setup as his original plan, minus the gate context), and Jinho becomes his unofficial relationship advisor — the only person comfortable enough with him to say "hyung, no, you cannot bring shadow soldiers to a date." Hae-In finds his complete sincerity and social obliviousness somehow endearing. Beru, built for apocalyptic warfare, now attends dinner parties and somehow makes everything worse.
The trio — Jinwoo, Hae-In, and Jinho — becomes genuine. Jinho eventually ends up pursuing Sung Jin-Ah (where that romance actually gets proper development instead of "and then they got married, trust us"), completely unaware that her brother is an ancient cosmic entity who could end him without effort. Jinwoo is supportive in the most unhinged sincere way possible.
Jinho: "Hyung, I think I like Jin-Ah."
Jinwoo: three seconds of silence "Yes."
Jinho: "...that's it?"
Jinwoo: "Be direct about your intentions."
Jinho: does not follow any of this advice
Anyway. That's what I ended up with. Started as a complaint about hunter society being too stable. Somehow ended up here.
edit: I agree with the fact that 100 years feels too much, I originally didn't feel that, but after reading through the comments, makes sense that the society would change too much in 100. I'd say that 40 makes more sense, mature enough for the society to function properly, but still not enough that everything about the gates could have been discovered, and wouldn't alter the society too much from what it is in the actual Manhwa. That also changes the duration of the war to 280-ish years.
