In the novel Ten Promises with the Master, Thunder Master found out that Ruan Xiangyuan was a husky in the fifth chapter of the novel, Ten Promises with the Master (Part 2). In the fifth chapter, Thunder Master and Ruan Xiangyuan had a good time together and found out that Ruan Xiangyuan was a husky. The chapter also described the encounter between Radch and a golden retriever named Labrador and revealed the similarities between them.