pokemon rejuvenation hidden library: Full Quest Walkthrough - Quests

pokemon rejuvenation hidden library: Full Quest Walkthrough

Complete the pokemon rejuvenation hidden library quest with our 2026 guide. Learn NPC locations, quiz answers, and reward details for this Chapter 1 sidequest.

2026-07-21
pokemon rejuvenation Wiki Team
Quick Guide
  • Main Objective: Investigate the mysterious disappearance of the Gearen City library for a Hiker.
  • Primary Keyword: Use this pokemon rejuvenation hidden library guide to secure early-game rewards.
  • Quest Window: Starts in Chapter 1 (post-starter) and expires upon entering the train in Chapter 10.
  • Key Prerequisite: You must complete the Save Starly! quest before this becomes available.
  • Major Rewards: Includes Great Balls, Timer Balls, and a vital +1 Karma point.

Quest Overview and Prerequisites

The pokemon rejuvenation hidden library quest is one of the earliest side activities available to players in the Aevium region. While it may seem like a simple investigation, it provides essential resources that are difficult to come by in the early stages of Chapter 1. This quest focuses heavily on exploration within Gearen City and rewards players who pay attention to the city's lore and layout.

Before you can dive into the mystery of the missing library, you must meet specific gameplay milestones. Rejuvenation is known for its intricate quest chains, and skipping a prerequisite can often lock you out of future content.

Requirement TypeDetailImportance
Story ProgressChapter 1 (After receiving Starter)Mandatory
SidequestSave Starly! (Completed)Mandatory
LocationGearen Help PlazaStarting Point
Time LimitBefore Chapter 10 TrainMissable
Missable Content Warning

This quest has a strict expiration date. If you board the train to Grand Dream City in Chapter 10 without finishing the pokemon rejuvenation hidden library investigation, the quest will fail and become inaccessible for the remainder of your playthrough.

Initiating the Investigation

To begin your journey, head to the Gearen Help Plaza. This hub serves as the central location for most sidequests in the city. Interact with the help board to officially accept the request titled "The Hidden Library." Once accepted, your objective is to locate the client who requested the investigation.

The client is a Hiker situated within the Gearen Laboratory. This building is a landmark in the city, but the Hiker is tucked away in a specific room, so follow these steps to find him quickly:

1

Enter Gearen Laboratory

Locate the large Laboratory building in Gearen City and head inside.

2

Reach the Second Floor

Take the stairs or elevator to the 2nd floor of the facility.

3

Find the Hiker

Enter the room on the right side of the hallway. Speak to the Hiker standing there to learn about the "missing" library.

Pro Tip

While in the Laboratory, take the time to speak with the various scientists. Some provide minor lore details that make the upcoming quiz much easier to understand without a guide.

Locating the Witnesses

After speaking with the Hiker, he will task you with gathering information from three specific individuals around Gearen City. These NPCs are scattered across different districts, requiring a bit of a trek through the urban landscape. Look for the "!" icon above their heads to confirm they are the correct quest targets.

Witness NPCDistrict LocationPrecise Spot
The LadyNorth GearenJust north of the Gearen Laboratory entrance
KarrinaSoutheast DocksStanding near the water in the dock area
ReceptionistNortheast GearenBehind the desk at the Chrisola Hotel

Each NPC provides a piece of the puzzle regarding why the library is no longer visible in the city. It is recommended to visit the Lady first as she is closest to the Lab, then head east to the Hotel, and finally south to the Docks.

Exploration Bonus

While visiting the docks to speak with Karrina, check the nearby trash cans and hidden corners. Gearen City is full of hidden items like Potions and Antidotes that are incredibly helpful for your first few gym battles.

The Hidden Library Quiz Answers

Once you have interviewed all three witnesses, return to the Hiker on the 2nd floor of the Gearen Laboratory. He will test your investigative skills by asking three specific questions based on the information you gathered. To complete the pokemon rejuvenation hidden library quest successfully, you must provide the correct answers.

Providing incorrect answers may stall the quest or prevent you from receiving the maximum rewards. Use the cards below to ensure you select the right dialogue options:

Question 1

Question: What is the current status of the Library? Answer: "The Library is intact."

Question 2

Question: Why can't people find it? Answer: "The library is closed off."

Question 3

Question: Where is it actually located? Answer: "Gearen Tunnels."

Karma System Impact

Completing this quest doesn't just give you items; it grants +1 Karma. In Pokémon Rejuvenation, Karma is a hidden stat that tracks your helpfulness. High Karma is often a requirement for the "Good" or "True" endings of the game, making this early quest more significant than it initially appears.

Rewards and Conclusion

After answering the Hiker's questions, the quest will conclude. However, you must return to the Gearen Help Plaza to collect your final rewards from the receptionist or the quest board. These items are particularly useful for catching rare Pokémon in the early routes of Aevium.

Quest Completion Rewards:

  • 5x Great Balls (Higher catch rate for tough encounters)
  • 3x Timer Balls (Perfect for long legendary or boss battles)
  • +1 Karma Point (Essential for late-game story branches)
  • Quest completion mark in your Trainer Log

The Timer Balls are especially valuable. In the early game, you won't have many opportunities to buy these, and they are the best tool for catching high-level Pokémon in the Gearen Sewers or the Goldenwood Forest if the battle drags on.

Reward ItemMarket ValueBest Use Case
Great Ball600 PokeDollarsStandard wild encounters
Timer Ball1,000 PokeDollarsLong battles (10+ turns)
KarmaPricelessUnlocking specific story paths
Advanced Strategy

Save your Timer Balls for the first "Rift" Pokémon encounter or static encounters that have low catch rates. Using them on common Route 1 Pokémon is a waste of a rare resource.

Frequently Asked Questions

Q: Can I do the pokemon rejuvenation hidden library quest after Chapter 10?

No. Once you board the train to Grand Dream City in Chapter 10, the quest expires. It is best to complete it as soon as you finish the 'Save Starly!' quest in Chapter 1.

Q: Where is the Chrisola Hotel located?

The Chrisola Hotel is located in the Northeast section of Gearen City. It is a large, prominent building that you will visit several times during the early story.

Q: What happens if I give the wrong answers to the Hiker?

The Hiker will usually prompt you to try again or reconsider your findings. However, to save time and ensure the +1 Karma reward, it is best to use the correct answers: 'Intact', 'Closed off', and 'Gearen Tunnels'.

Q: Is the Hidden Library an actual location I can enter?

In the context of this specific sidequest, you are mostly performing an investigation. However, the Gearen Tunnels themselves become a major location later in the game.

Final Note

Completing early sidequests like the pokemon rejuvenation hidden library is the best way to build a strong foundation for your team. The extra Pokéballs and Karma points will serve you well as the difficulty spikes in later chapters.