Unfortunately, even though I am extremely reluctant, I still have to admit: Li Yuanba never existed in history. He was invented. He has always lived in the mouths of storytelling artists from generation to generation, and in the cold words of "Shuo Tang" On paper. But he still has a fictional prototype, which is Li Yuan's third son Li Xuanba: he died young, had no heirs, and was posthumously named King Wei. Although Li Xuanba also died young, his life course was not as glorious as Li Yuanba's during his lifetime.