Jiang Zhuo travels to another world and activates the Profound Armor Deduction System. He sets up a fortune-telling stall in the county town, helping ordinary people solve their problems through divination in exchange for cultivation power. He exposes puppet conspiracies, resolves gamblers' crises, investigates bizarre cases, and subdues demon beasts, protecting the peace of Pingjing County with his unwavering sense of justice while making reliable companions. As he continually upgrades and breaks through with techniques such as the Golden Bell Shield, Flying Locust Stones, and Cloud-Piercing Movement, he reaches the Martial Ancestor realm. However, his growing strength also attracts unwanted attention, drawing him into a whirlpool of power struggles. Facing an increasingly complicated situation, Jiang Zhuo confronts his enemies head-on with both wisdom and strength, steadily advancing on his journey of protection and growth.