How did the elf mission trigger the story of Tale of Stardew Valley?

The Star Valley Story Wizard task players have to collect all kinds of materials, and this task appears randomly. Players wander around the town every day, which may be triggered by love. The time is not fixed, mainly depending on the face. Click on the favorite book after the trigger, and then wait until you receive the letter the next day to find the guide, and the task is completed.

If you want to view the collected items, you can go to the elderly activity center or open the items bar, and there will be an option on the right that is the items you want to collect.