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Pororin Research Institute
April 12, 2026 at 09:59 PM
Append research tree for replenishing arrows
Pororin Research Institute is a faction quest belonging to the Pororin Forest Guardians quest line in Crimson Desert. Completing this quest unlocks access to the research facility inside Pororin Forest village, where you can invest silver into research projects that yield blueprints, alchemy formulas, dispatch missions, and gathering bonuses.
You must first complete the Trembling Woods quest (also called The Unreachable Village), which grants permanent access to the Pororin Forest Village and Florindale. This quest triggers after entering Pororin Forest three times: each time the Shai children knock Kliff unconscious with sleep darts. On the third visit, a Shai named Arkin appears and tasks you with recovering the Pororin Relic from a giant Ent in Trembling Gorge.
After retrieving the relic and gaining village access, bring the lead researcher 5x Lavender to activate the institute. Complete a short introductory side quest for the researcher to unlock the first research option.
The Pororin Research Institute offers the following projects. Each project costs silver and takes real time to complete. Subsequent rows may require additional Knowledge before they can be started.
Project | Reward | Cost | Duration |
|---|---|---|---|
Getting Closer to Nature | 1.10 Silver | 2 hours |
Project | Reward | Cost | Duration |
|---|---|---|---|
Pharmacological Research on Medicinal Herbs | Palmar Pill Alchemy Formula | 7 Silver | 9 hours |
Mysterious Energy of Wild Ginseng Research | Raises spirit level cap past threshold | 130 Silver | 22 hours |
Project | Reward | Cost | Duration |
|---|---|---|---|
Palmar Leaf Research | Reveals gathering locations on map | 9 Silver | 6 hours |
Plant Combination Research | 120 Silver | 18 hours | |
Secret Tools of Life (Pororin) | 500 Silver | 28 hours |
Project | Reward | Cost | Duration |
|---|---|---|---|
Efficient Gathering Research | Bonus plant collection chance | 70 Silver | 20 hours |
Reachwood Ruins Dispatch Plan | Unlocks a dispatch mission | 80 Silver | 14 hours |
The Secret Tools of Life project at 500 Silver is the most expensive single research investment in the Pororin region, but it unlocks two unique tools.
Some later projects require you to speak with other researchers in the area or observe objects and structures to gain the necessary Knowledge before they become available.
For more information on all research facilities, see the Research Institutes article.
Pororin Forest Guardians Quests (full quest line)
Research Institutes (all research locations)
The Pororin Research Institute is the only place in the game to unlock Replenishing Arrows, a bow skill that behaves like a self-refilling infinite arrow pool. Access to the institute requires finishing the short intro quest that knocks your character out and puts them to sleep before letting them in, so run that line first.
Inside the institute, the replenishing arrows path branches through three nodes:
1. Nature's Harmony: unlocks Replenishing Arrows as a usable bow skill.
2. Palmar Leaf Research: a slight increase to the maximum capacity of replenishing arrows.
3. Plant Combination Research (directly to the right of Palmar Leaf): a large increase to the maximum capacity, pushing the cap up to around 50.
Replenishing Arrows is a free alternative (or complement) to an Infinite Arrows build. Because it does not occupy an Abyss Gear slot, you can stack the full tier II plus tier III infinite arrows loadout on top of it for overlapping redundancy, or skip infinite arrows entirely and let Pororin research carry your ammo needs.
The institute sits in the Shy Village inside the Pororin Village area, southeast of Hernand. The approach quest is short and guided by journal markers, so once you reach the village the rest of the unlock is mostly walking and dialogue.
