Mysterious Manuals in Where Winds Meet sit in the Develop tab and look like free power: rare texts that promise forbidden techniques or permanent upgrades. In practice, many of them either “fail” when read or straight-up make you ill. That behavior is intentional, and in some cases, the manual is more of a trap than a reward.
What Mysterious Manuals actually do
Mysterious Manuals are development materials. When successfully used, they permanently improve your character in some way, usually by:
- Unlocking or upgrading a specific martial art, inner way, or exploration option
- Adding a flat stat increase or a passive effect
- Progressing a profession (such as a healer or scholar) through profession manuals
However, they are not simple “consume for buff” items. Many manuals have extra conditions baked in:
- Some require a specific location or environment to trigger their positive effect. A clear example is Fist of Sinking Boats, which has to be used while standing in water.
- Some are effectively profession manuals. Reading them before you unlock the matching profession (for example, healer or scholar) can result in nothing but a failed attempt and an illness.
- A few are designed as traps or scams that only inflict status effects.
That’s why players often see a red-tinted screen, an illness notification, and no clear benefit after reading a new Mysterious Manual.

Why reading Mysterious Manuals “fails” and makes you sick
When a manual “fails,” the game is usually doing one of three things:
| Underlying cause | What you see | What it means |
|---|---|---|
| Wrong preconditions | Red-tinted screen, illness, no obvious buff | You used the manual in the wrong place, at the wrong time, or without the right profession unlocked. |
| Profession manual without profession | Reading does nothing useful and may apply a debuff | The manual expects you to already be a healer, scholar, or another profession before study. |
| Manual is a trap item | Strong negative status like Mental Breakdown | The “reward” is intentionally harmful and exists to introduce illness management and cures. |
There is no evidence that you can brute-force these manuals with higher stats or a hidden “learning” attribute, and they are not simple RNG scrolls. If the conditions aren’t met, you get punished instead of rewarded.
Ultimate Jianghu Secrets: the scam Mysterious Manual
Ultimate Jianghu Secrets is the clearest example of a deceptive Mysterious Manual. Everything about it looks like top-tier loot: a grandiose title, a backstory about someone paying a fortune for it, and promises of instant mastery over countless forbidden arts. In practice, it is built as a scam.
| Property | Details |
|---|---|
| Item type | Mysterious Manual / Development item |
| Primary effect | Inflicts the Mental Breakdown illness and additional debuffs when used |
| In-world story | Gifted by Xue Youzhi, who claims he paid a large sum for a book that “teaches all forbidden techniques at once” |
| Design intent | Introduces players to illness, debuffs, and non-standard cures rather than providing real power |
Using Ultimate Jianghu Secrets does not unlock a secret move set. It hits your character with a dangerous mental ailment and some extra penalties; that’s the entire point of the item.
Mental Breakdown illness: effects and risks
Mental Breakdown is the status ailment inflicted by Ultimate Jianghu Secrets. It is more than a cosmetic debuff:
- When you deal damage, there is a chance to hurt yourself instead.
- You can temporarily lose direct control of your character, making movement and combat unreliable.
- It stacks with other illnesses and can get you killed quickly in any serious fight.
Because of the self-harm and control issues, playing normally with Mental Breakdown active is risky. It is meant to be treated as soon as you notice it.
How to heal Mental Breakdown from Ultimate Jianghu Secrets
Mental Breakdown doesn’t respond to standard medical help in the usual way. The cure is more environmental than medical.
| Method | How to do it | Notes |
|---|---|---|
| Stand in knee-high water | Move your character into water that reaches roughly to the knees and stay there until the debuff icon disappears. | This is the intended cure for the Ultimate Jianghu Secrets version of Mental Breakdown. |
| High-level healer players | Ask a healer with the right profession tools to remove illnesses in co-op or multiplayer. | Works, but is more complicated than using water and requires player coordination. |
| Evercare Clinic (Yao Yaoyao) | Normally treats many illnesses at the clinic. | Note: this specific illness from Ultimate Jianghu Secrets cannot be cured there. |
Until the debuff falls off, you should avoid serious combat and any high-risk platforming where a sudden loss of control could be fatal.
How to get Ultimate Jianghu Secrets
Ultimate Jianghu Secrets arrives fairly early if you explore. It is tied to an Injustice Quest, not a late-game dungeon.
| Requirement | Details |
|---|---|
| Quest | A Secret Never Shared (Injustice Quest) |
| Region | Along the path between Heaven’s Pier and Blissful Retreat |
| Trigger | Encounter a man being attacked on the road; defeat the wolf assaulting him. |
| Reward | Ultimate Jianghu Secrets manual as a “precious” gift from Xue Youzhi |
From a pure power perspective, the quest rewards you with a trap. From a systems perspective, it quietly teaches that not every glowing reward or grandiose book title is trustworthy in this world.
Other conditional manuals: Fist of Sinking Boats and profession texts
Ultimate Jianghu Secrets is not the only manual with non-obvious conditions or side effects.
| Manual | Condition | Outcome |
|---|---|---|
| Fist of Sinking Boats | Character must be standing in water (around knee depth) when using it. | Increases a specific stat while the condition is met and may apply an illness as a tradeoff. |
| Profession manuals (e.g., healer, scholar) | Profession unlocked before reading. | Behave correctly only after you become that profession; using them earlier can result in a failed read and illness. |
These examples underline a pattern: manuals often tie power to context. They can require a biome, a hazard, or a certain state of character progression, and they sometimes package their benefit with a built-in risk.

How to handle new Mysterious Manuals safely
With all of this in mind, a few simple habits make Mysterious Manuals safer and more rewarding:
- Read the flavor text carefully. Item descriptions in Where Winds Meet often hint at the real requirement (“sinking,” “boats,” or strong environmental language usually matters).
- Match manuals to professions. If a manual sounds like a treatise or advanced handbook for healers, scholars, or another role, wait until you have that profession before using it.
- Think about environment synergy. If a manual has a water, mountain, poison, or wind theme, try using it in a clearly matching environment instead of a random field.
- Be prepared for illness. Have a plan to cure debuffs: know where knee-high water is nearby, and if you play with others, keep track of healer friends who can cleanse you.
Used with the right timing and conditions, Mysterious Manuals are long-term development tools. Used blindly, they are an efficient way to end up sick, disoriented, and swinging at yourself during the next fight.