Quarry B120F Unlock
How to Unlock the Hot Spring
Reach B120F, defeat the deepest-floor Quarry boss, and return the next day. The Hot Spring then opens in the mountain area northwest of the village.
Short answer
Requirement
Defeat B120F boss
Available
Next day
Effect
Full current Stamina
Time cost
1 game hour
Unlock chain
B110F to B120F to the Hot Spring
The route is a defeat condition, not a floor-reached condition.
01
Start from B110F
Use the nearest confirmed Quarry checkpoint.
02
Defeat the boss
Reach B120F and defeat the Quarry B120 boss.
03
Return the next day
The Hot Spring becomes available in the mountain area northwest of the village.
For floor, ore, Pickaxe tier and checkpoint detail, use the Quarry Floors guide. Broader mining mechanics belong to Mining.
B120 boss preparation
Bow for the eye, Pickaxe for the route
The boss label is descriptive because no official English localization is established.
Before descending
- Bring the Bow for the exposed-eye attack.
- Increase maximum HP if possible for more charge margin.
- Bring HP-recovery food such as Boiled Egg as a recommendation, not a requirement.
Attack pattern
- Watch the charge and falling-rock telegraphs.
- Stay mobile and avoid the charge line.
- When the boss stops, aim at the eye with the Bow.
Opening count
Current specialist data describes up to three Bow attacks during each opening and six successful stop-and-eye-attack cycles before defeat. These are mechanic counts, not a boss HP formula.
Opening Inventory or the Tool Circle pauses the action and can help you read the incoming attack line.
Tools guideUse
Full current Stamina, not a permanent upgrade
The spring refills the current gauge.
- Stamina
- Restored to current maximum
- HP
- Not restored
- Maximum Stamina
- Not increased
- Time
- 1 in-game hour
- Fee
- Unknown
- Daily limit
- Unknown
The exact latest-entry rule is also not asserted. Do not treat an unknown fee as free.
Compare systems
Recovery systems stay separate
Each guide owns a different effect.
The Hot Spring restores current Stamina. Fox Shrine offerings increase maximum Stamina, while Nushi Scale increases maximum HP.
Achievement
Liquid Assets / 致富
Mapped by the Hot Spring condition, not list position.
Dug up a hot spring in Village in the Shade Mode.
Open the Achievements guideFAQ
Hot Spring questions
How do I unlock the Hot Spring?
Use B110F as the nearest confirmed Quarry checkpoint, descend to B120F, defeat the boss there, and return the next day. Reaching B120F alone is not enough.
What tool damages the boss?
Use the Bow for the exposed-eye attack. The Pickaxe is for Quarry traversal, not boss damage.
How does the boss opening work?
Avoid the charge and falling rocks. When the boss stops and exposes its eye, land up to three Bow attacks, then repeat the documented six stop-and-eye-attack cycles.
Can I pause to read an attack?
Opening Inventory or the Tool Circle pauses the action, which can help you read the incoming attack line before moving.
How much damage does the charge do?
Current released-game guide data reports roughly three hearts. This is a source-reported heart count, not a normalized internal HP value.
Where is the Hot Spring?
It is in the mountain area northwest of the village. This page intentionally avoids an unverified coordinate.
What does the Hot Spring restore?
It restores current Stamina to the current maximum. It does not restore HP or increase maximum Stamina, and bathing advances the clock by one in-game hour.
Written by: Village in the Shade Guide Editorial Team
Last updated: August 27, 2026
Sources: Official publisher and storefront pages, released-game research and linked source notes.