Several NPCs in New Hyrule will offer trading quests, where you transport specific goods or passengers between towns. These quests are often initiated by speaking to a character with a thought bubble above their head. For example, you might need to transport a Goron to a specific location or deliver a rare item to a merchant. Completing these trading quests often rewards you with rupees, Force Gems, or unique train parts. They also provide an excellent opportunity to explore the Spirit Tracks and discover new areas. Always check the bulletin boards in towns for potential new quests.
