Overview
Duck Jiji (鸭吉吉) is a Normal/Wing-type spirit that plays an important role in the early game of Roco Kingdom: World. As the player's first water mount, Duck Jiji enables traversal across water surfaces, opening up previously inaccessible areas, hidden locations, and water-based resources. Duck Jiji is obtained through a mandatory main quest capture, so every player will add this spirit to their collection during the story.
Spirit Profile
Attribute | Details |
|---|---|
Chinese Name | 鸭吉吉 |
Type | Normal / Wing |
Role | Water Mount / Support |
Ability | Puff Chest (挺起胸脯) |
Obtained | Main quest capture at Qingfeng Mountain's Magic Source |

Ability: Puff Chest
Duck Jiji's ability is Puff Chest (挺起胸脯). This ability boosts the power of any skill that costs 1 energy or less by 50%. This is a significant damage increase for low-cost moves, making Duck Jiji surprisingly effective in the early game when most spirits rely on cheap skills. The 50% power boost applies to both Physical and Magic moves, giving Duck Jiji flexibility in how it deals damage.
Because most early-game skills have low energy costs, Puff Chest gives Duck Jiji a consistent damage advantage in the first several chapters. Even as the player progresses and acquires stronger spirits, Duck Jiji's ability remains useful for specific situations where energy efficiency matters.
Evolution Chain
Duck Jiji follows a classic four-stage evolution line that has been a staple of the Roco Kingdom series.
Stage | Name | Notes |
|---|---|---|
1 | Small Duck Jiji | Base form; obtained through quest capture |
2 | Dumb Duck Jiji | First evolution |
3 | Duck Jiji (鸭吉吉) | Standard evolved form |
4 | Superman Duck Jiji | Final classic evolution |
Variant Forms
In Roco Kingdom: World, Duck Jiji has access to variant forms that provide different stat distributions. These forms allow players to specialize Duck Jiji for different roles.
Form | Race Value Total | Key Stats | Specialty |
|---|---|---|---|
Wake-Up Duck (起来鸭) | 578 | Magic ATK 125, Magic DEF 113, Speed 100 | Magic attacker; strongest form |
Fluffy Form (蓬松的样子) | 485 | Balanced distribution | General-purpose form |
The Wake-Up Duck form (起来鸭) is the superior combat option with a total race value of 578. Its Magic Attack of 125 and Magic Defense of 113 make it a competent magic-oriented fighter, and 100 Speed ensures it moves at a respectable pace. The Fluffy form is more balanced but lower in total stats, making it better suited for casual play.
How to Obtain
Duck Jiji is a mandatory capture during the early main quest. The capture takes place at Qingfeng Mountain's Magic Source area. Since this is part of the story progression, players cannot miss Duck Jiji. The game provides a tutorial capture sequence, so even new players will successfully add Duck Jiji to their team.

Progress through the main quest until you reach Qingfeng Mountain
Travel to the Magic Source area within Qingfeng Mountain
The quest will trigger an encounter with Duck Jiji
Use a capture ball to capture Duck Jiji (the game provides one for the quest)
Duck Jiji is added to your team and becomes your water mount
Water Mount Functionality
As the player's first water mount, Duck Jiji enables traversal across water surfaces throughout the game world. Riding Duck Jiji on water allows players to:
Cross rivers, lakes, and ocean areas that are otherwise impassable
Access hidden locations and secret areas surrounded by water
Reach water-based resource nodes for gathering materials
Discover hidden spirit encounter zones on islands and coastal areas
Explore the full extent of maps like Qingfeng Mountain and coastal regions
Early-Game Team Role
Duck Jiji is an important member of the recommended early-game team composition. A typical starter squad includes the player's main spirit, Dimo, Storm Bird, Duck Jiji, and a support spirit. While Duck Jiji's combat stats are not the highest, its Puff Chest ability makes low-cost skills surprisingly powerful, and its water mount utility is irreplaceable in the early and mid game.
Hidden Mechanic: Bloodline Inheritance
Duck Jiji has a hidden mechanic called "Bloodline Inheritance." If a player captures and then releases 10 ordinary Duck Jijis, this triggers a bloodline inheritance event that strengthens the remaining specimen. This mechanic encourages players to revisit Duck Jiji capture locations and invest time in the spirit even after they have moved on to stronger team members.
The bloodline inheritance event provides permanent stat boosts to the player's primary Duck Jiji. This is a long-term investment that rewards dedicated players. The exact stat boosts vary, but the strengthened Duck Jiji becomes noticeably more effective in both combat and mount utility.
Tips
The Wake-Up Duck form is strictly better than the Fluffy form for combat. Prioritize obtaining it if you plan to use Duck Jiji in your team long-term.
Even if you replace Duck Jiji in your combat team, keep it available for water traversal. Many hidden areas require a water mount.
Take advantage of the Puff Chest ability early. Stack low-cost skills to maximize the 50% power boost during the first few chapters.
Work toward the Bloodline Inheritance event by catching and releasing Duck Jijis whenever you revisit Qingfeng Mountain.