The Fairy Post Office

Hello, everyone! The long-abandoned Fairy Post Office on Green Soul Mountain has reopened. I'm Xiao Mu, the newly appointed post carrier. If you live on Green Soul Mountain, or have a letter you'd like sent there, come find me! Whether you're human, demon, god, or ghost, and whatever dimension or time your letter needs to reach, the Fairy Post Office guarantees delivery! But Xiao Mu's magic is limited, so every letter that passes through the Fairy Post Office on Green Soul Mountain will be put on display. Thank you for understanding! Note: 1. Epistolary format 2. Updates whenever inspiration strikes Theme: All things have a spirit