Great Qin: Taken Hostage During Peace Talks, I Merge with the Demon Dragon Kaido

Ying Changqing transmigrates into the Great Qin Dynasty as the Third Prince, and fuses with the Demonic Dragon Kaido at a 100% fusion rate! Great Qin has yet to unite the realm. Ying Changqing leads his troops, sweeps across the six states, and crushes the Hundred Schools of Thought! Over a million troops are stationed in Yan and Zhao, their military might at its peak! Ying Changqing attains sainthood through his physical body, transforming into a dragon. His eight-hundred-mile-long body blots out the sky, reducing Yan and Zhao to ruins! On the Xiongnu grasslands, a hundred thousand wolf warriors break through Yanmen Pass, intent on trampling the Central Plains beneath their horses! Ying Changqing transforms into a divine dragon, commanding clouds and rain. His dragon body tears open heaven's gate, unleashing the waters of the Celestial River. The entire Xiongnu army drowns in a boundless sea! At the Mohist Mechanism City, the Mohists deploy their elite forces, and the four great mechanical beasts roar! Ying Changqing lets out a dragon's roar. Dark clouds gather, summoning thunderbolts that fill the sky. Amidst flashes of lightning and peals of thunder, the entire Mechanism City becomes a sea of lightning and is reduced to ashes! At the Farm School, before the statue of Shennong, the Twenty-Four Earthly Zephyrs Formation activates. A hundred thousand disciples give their lives, determined to take their enemies down with them! Ying Changqing's eight-hundred-mile-long dragon body breathes out scorching dragonfire. Flames shoot into the sky, reducing everything belonging to the Farm School to ashes. Even the soil three feet underground is baked through! On this day, Ying Zheng performs the fengshan ceremony on Mount Tai. Overlord Xiang Yu leads his followers from Jiangdong in an ambush, with the Wind, Forest, Fire, and Mountain formation closing in on Ying Zheng! Just as all hope seems lost, a dragon's roar rings out from the distance! “You have crossed the line!”