C464 Break through

His line of sight temporarily turned to Yan Men Guan. The ground of the Yan Men Guan shook, and the hundreds of stone-throwing cart s that were shooting rocks rained down on the Yan Men Guan. Bang! Bang! Bang! A loud sound echoed through the world. Rocks and bricks flew everywhere on the city wall as pieces of the wall fell down! Qin Army was simply unable to stand on the city walls