Pei Jin, the protégé of Daliang, was pushed onto Beiyan's altar, and when he was about to be sacrificed alive, he snatched away the eldest princess Yin Wuxie's fairy brew in public, raised his head and drank it all: "A glass of wine, in exchange for Beiyan's artillery skills!" The whole house was in an uproar. Yin Wuxie smiled and handed over the weapons supervision token. From then on, Pei Jin transformed cold weapon warfare with modern military industry knowledge, wooed the frustrated cannon maker Qin Xuantie, and dealt with the assassination of the Crown Princess Yue Shuangbai and the encirclement and suppression of the third prince Tuoba Lie of Northern Yan. He changed from a sacrifice to a chess player, blasting a bloody path with artillery - but the price of this glass of wine was the smoke of the entire world.
