空 Empty Mailbox 空空的信箱 by Thin Cotton (疏棉) StatusOngoingLength330 WordsChapters6Updated2mo agoSourceJJWXC Request a translation Stats 1Clicks / chapter Tags POVUnknownAge21+ Synopsis The pigeons brought in green postcards. Grandma, have you received it? Intention: Because of you, I look forward to heaven. May you receive my thoughts. Show more More by this author 黑 Black Glow Thin Cotton