Last updated: September 13, 2026 · Verified against the licensed manhwa
Cha Hae-In is Korea’s ninth S-Rank hunter and Vice-Guild Master of the Hunters Guild. She is considered stronger than the guild’s own leader and is one of the fastest hunters in the country.
Her awakening left her with a heightened sense of smell that makes most hunters physically repellent to her. Jinwoo is the exception — which is how their relationship begins, and it is foreshadowing rather than romance.
| Detail | Answer |
|---|---|
| Rank | S-Rank, Korea’s ninth |
| Guild | Hunters Guild, Vice-Guild Master |
| Weapon | Longsword |
| Before awakening | Competitive track athlete |
| In Ragnarok | Mother of Sung Suho |
Table of Contents
Who Is Cha Hae-In?
Cha Hae-In is Korea’s ninth S-Rank hunter and Vice-Guild Master of the Hunters Guild. Within the guild she is generally considered stronger than its leader, Choi Jong-In.
She fights with a longsword and is regarded as one of the fastest hunters in the country.
Before She Was a Hunter
Cha Hae-In was a competitive track athlete. An injury ended that career, and she awakened as a hunter some time afterwards.
It is a small biographical detail that most character lists skip, and it explains her fighting style better than any power description does — her speed is not a granted ability, it is the discipline she already had, amplified.
The Sense of Smell
Her awakening left her with heightened senses, and the most significant is smell. Other hunters carry a mana odour that she finds physically repellent — strong enough that being near most of them is genuinely unpleasant.
This is why she keeps her distance from the guild circuit, and why her personality reads as cold to people who do not know the reason.
Our read
Jinwoo is the exception, and that is how the relationship starts. He does not smell like the others — and the reason, once you know what he actually is, is not romantic at all. It is one of the series’ better pieces of foreshadowing: the first person who does not repel her is the one who is no longer entirely operating as a hunter.
Her Role in the Jeju Island Raid
Cha Hae-In is one of the Korean S-Ranks sent to Jeju, and she lands the killing blow on the Ant Queen — a significant feat that the arc’s later chaos tends to overshadow.
She is then critically wounded by the Ant King and survives only because Jinwoo temporarily extracts Min Byung-gyu’s shadow to heal her.
How Strong Is Cha Hae-In?
She sits at the top of ordinary human ability without crossing into National Level territory.
| Tier | Position |
|---|---|
| National Level | Above her — Thomas Andre, Goto Ryuji |
| S-Rank | Her tier; among the strongest in Korea |
| A-Rank and below | Well below her |
A useful benchmark: when Jinwoo has her spar with Beru shortly after Jeju, Beru crushes her sword in one hand while under orders not to hurt her. That is not a statement about her weakness — it is the series showing how far above S-Rank the shadow army already sits.
Later in the Series
Spoilers beyond the anime
The following covers material the anime has not adapted.
Cha Hae-In eventually asks to join Jinwoo’s guild, and he tests her by having her fight Igris and then Beru. She is present for much of the later story and is central to its resolution.
In Solo Leveling: Ragnarok she is the mother of Sung Suho, the sequel’s protagonist.
Frequently Asked Questions
Who is Cha Hae-In in Solo Leveling?
Korea’s ninth S-Rank hunter and Vice-Guild Master of the Hunters Guild. She fights with a longsword and is considered one of the fastest hunters in the country.
Why can Cha Hae-In smell other hunters?
Her awakening left her with heightened senses. Other hunters carry a mana odour she finds physically repellent, which is why she keeps her distance from most of them.
Why does Jinwoo not repel Cha Hae-In?
He does not carry the same mana odour as other hunters. The reason relates to what he actually is rather than to attraction, and it functions as early foreshadowing.
What was Cha Hae-In before she was a hunter?
A competitive track athlete. An injury ended that career, and she awakened as a hunter afterwards.
How strong is Cha Hae-In?
She is at the top of ordinary human ability — S-Rank, among the strongest in Korea, but below the National Level tier occupied by hunters like Thomas Andre.
What does Cha Hae-In do in the Jeju Island arc?
She lands the killing blow on the Ant Queen, then is critically wounded by the Ant King and survives only because Jinwoo temporarily extracts a healer’s shadow to save her.
Is Cha Hae-In in Solo Leveling: Ragnarok?
Yes. She is the mother of Sung Suho, the sequel’s protagonist.
Sources
- Solo Leveling, licensed English manhwa release
- MyAnimeList — character and episode data
Sources verified against official A-1 Pictures / Aniplex announcements and MyAnimeList. See our editorial standards.
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