My brothers are all warriors capable of taking on ten thousand men; I'll roam freely in the Thr

(Rating just released, will rise later, enjoy with confidence) [Three Kingdoms + Hegemony + Xiang Yu + Li Cunxiao + Ran Min + Yang Zaixing + No System]
A 21st-century youth, after an unexpected death, finds himself transported to the late Eastern Han Dynasty!
"What did you say? Xiang Yu, Lü Bu, Ran Min, Li Cunxiao, Yang Zaixing, Zhao Yun, Zhang Fei, and Guan Yu are my brothers?"
You now face the unparalleled Hegemon-King of Western Chu, the peerless warrior among men, the Flying General Wen Hou, the unmatched horse of Lu Bu, the Martial King who slaughtered millions of Hu people with a single "Order to Kill the Hu," the Flying Tiger General who broke through Chang'an with twelve riders, the anti-Jin general who charged into battle alone, killed a hundred men, and escaped unscathed, the fearless Zhao Zilong of Changshan who charged in and out of Changban Slope seven times, the Marquis of Hanshou who was renowned throughout China for his unparalleled loyalty and righteousness, and Zhang Yide of Yan who could take the head of an enemy general from the midst of ten thousand troops as easily as taking something out of a bag...
"I, Ji Xuanyuan, have built my reputation on three things: ruthlessness, loyalty, and a large number of brothers!"
"I am physically weak. You can tell me what you have to say to my good-for-nothing brothers."