Core of the Sage.

Summary

In a dramatic turn of events, Du Yu, a seemingly ordinary scholar, astonishes everyone by inventing trigonometric functions, earning him the title of Mathematics Scholar from the prestigious Wenyuan Pavilion. This recognition elevates him to a status comparable to that of a top scholar, causing envy and astonishment among peers. Zu Chong Zhi, a Half Saint, fervently praises Du Yu's talents, asserting the significance of his contributions to mathematics in the Holy Yuan Continent. As news of Du Yu's achievements spreads globally, various rulers, including Emperor Qin and Zhou Yu, react with anger and regret over missed opportunities, realizing Du Yu’s potential as a formidable intellectual force.

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