Early on in One Piece World Seeker, you will run into side quests you can complete for gear and exp. Finding the quests is the easy part, completing them can be tricky. Check out this One Piece World Seeker side quest guide to finish them all.
One Piece World Seeker Side Quest Guide
When you return you will need to then bring them 2 pieces of Taolf Wood, which can be found near the Lighthouse outside of Sapphire Town.
Go to the next marker and then head back to Topaz Mine town to complete the quest.
They will tell you that your targets are being held in the warehouse. Use you Haki to help find them and then free them. You don’t have to be stealthy on your way to the warehouse.
This is another side quest you cannot skip during Chapter 8. Head to the way point and you will have to beat down a few pirates. Next, head up to the Halcum Port and use your Haki to help you find the Pirate who knows about maps. For me, he was near the west exit of the port. after you speak with the pirate, you will get a mini boss fight. When the boss is down, you are tasked with finding a treasure from a treasure map. It is found right outside of Halcum Port, here on the map. Jump up to the ledge and walk near the large crystal to find the treasure.
After you beat down Lucci the quest will be over.