Three Kingdoms: From the Start, I Seize Heishan

I transmigrated as Gongsun Zan's son. Yijing was surrounded, and my life hung by a thread. As someone familiar with the Three Kingdoms, I knew that the historical rescue attempt would fail. Gongsun Zan would set himself on fire, and I wouldn't survive much longer either. But I also knew the Black Mountain Army had a hundred thousand brave warriors hidden among them. Zhang Yan was a fine general of his age, and they were missing only someone to lead them out of the mountains. Persuade Zhang Yan, coordinate an attack from within and without, burn Yuan Shao's provisions, and lift the siege of Yijing. That was only the beginning. My goal was to recruit, one by one, the fierce generals and brilliant strategists who should have belonged to others, before Cao Cao, Yuan Shao, and Liu Bei could get to them. Zhao Yun of Changshan, Huang Zhong of Nanyang, Wei Yan of Yiyang, Zhang Liao of Hedong... The one you've been waiting for is here. While Cao Cao was still lamenting, "Hebei has gained another rival," I had already begun quietly laying plans for the realm. I knew everyone's trump cards, while they knew nothing about me. This is Gongsun Xu's Three Kingdoms.