One Piece Odyssey Helping Iceberg 1 is the first side story in a series of three, where you will help the busy mayor of Water Seven, Mr. Iceberg.
During the Helping Iceberg 1 side quest, you’ll have to get some aqua corn to feed his mouse named Tyrannosaurus.
So, follow this guide to learn where to find aqua corn and how to complete the Helping Iceberg 1 quest in One Piece Odyssey.
How To Start Helping Iceberg 1 Side Quest In One Piece Odyssey
Helping Iceberg 1 side story becomes available at the beginning of Chapter 5 after you return to the mysterious island.
Talk to Lim to enter the Strange Place and travel to the Water Seven Memoria.
Then, open the map, select the Water Seven City Area, fast-travel to the Mayoral Residence Plaza Yoisa sign, and head directly north up the stairs.
You can also see the exact location of the NPC quest giver, Iceberg, on the map below.
Talk to Iceberg, surrounded by NPCs yelling at him in front of the gate, to begin the Helping Iceberg 1 side story.
Where To Find Aqua Corn In One Piece Odyssey
To get aqua corn for his mouse, Tyrannosaurus, fast-travel to the Water Seven Lower Coast and follow the path north.
Halfway on the path, talk to the man with the blue icon above his head running a street stall. We’ve also marked his location on the map below.
The Aqua Corn Merchant will tell you that he has been robbed by some pirates and took all the aqua corn supplies. But, if you find them, you can have the aqua corn for free.
To find the pirates, follow the path north until you reach the forked road, then follow the path to the right leading to a small beach.
Here, you’ll find the troubling pirates who stole the aqua corn laughing and cheering.
Get close to them to enter the combat. After successfully defeating them, return to Iceberg in front of the Mayoral Residence gate, and bring him the aqua corn you got from the pirates to complete the Helping Iceberg 1 side story in One Piece Odyssey.
If you wish to continue with the next side story from Mayor Iceberg, check our in-depth guide here.
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