History: Scholar of the Great Xia.

Summary

Ye Tian learns of an impending Xiongnu invasion, causing him concern for his safety in Tianshui County. Sun Cheng Ru, a knowledgeable ally, informs him that the Xiongnu could attack within two years, and if they do, the court may struggle to defend against them. Ye Tian, wanting to help, presents two inventions: horseshoes and stirrups, which could significantly enhance cavalry effectiveness and reduce warhorse wear. Sun Cheng Ru recognizes their value and promises to report this to the emperor. After their meeting, Ye Tian receives a generous gift of 10,000 taels, providing him with essential financial support for his future plans.

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