The Celadon Cipher

In 2026, a Northern Song Ru ware washer with a sky-blue glaze sold for an astonishing 294 million yuan at a Hong Kong auction. But when the buyer inspected it, they found three barely visible characters beneath the glaze on the base: “Await the blue sky.” Lin Wantang, a researcher at the Palace Museum, was invited to authenticate the piece, only to discover that the characters echoed her grandmother’s dying words: “Find the old friend who waits.” Thirty-nine years earlier, her grandmother had been injured during an archaeological dig at Qingliang Temple in Henan. Her memories became muddled, and all she could recall was finding a fragment of Ru ware engraved with characters.

Shen Linyuan, an independent appraiser, appeared with a fragment engraved with the words “the friend who waits.” Two relics, six characters, all pointing to a secret buried for nearly a thousand years: the legendary “Sky-Blue Treasure,” and an answer that had been waiting for nine centuries. But as the truth gradually came to light, they found themselves caught up in a contest over cultural relics spanning three generations. A Japanese collector family, antique dealers from the Republican era, and relics lost overseas during the War of Resistance: every clue pointed to the same destination.

“Await the blue sky, await the old friend.” This was a letter that had never been delivered, and a promise that had waited a thousand years.