Common Tongue Textbook - Meticulous Tone

- Description: An elementary language textbook. Those who have studied it will be able to communicate in the common tongue using a meticulous tone. Combine: Place Common Tongue Textbook - Meticulous Tone and Serene Laila into a [-] shape. ※ Uncheck the "Auto Arrange" box in the Inventory to put items together. ※ Not all Serene Lailas can be Combined. ※ Caution: Cannot use on already registered Fairies.

- Additional use requirements are not yet decoded; this is not a complete eligibility check.