Xia Yan, the talkative king of the modern gym, laughed happily. When he woke up, he found himself on the border of the Ming Dynasty, which was full of dangers. In this era when life is at stake, he uses his sharp tongue and half-baked modern fighting skills to carve out a way out of a dead situation. He has scolded bandits, spoken to border troops, deceived generals, and stirred up the world with just one mouthful. Using the nickname "Foggy Sky", he founded martial arts, integrating modern physical training, fighting skills and battlefield fighting techniques to create a surprising force that terrifies the enemy. This is the story of a talkative man who, in ancient times, grew from an unknown person to a martial arts master, established a sect, and became famous all over the world, relying only on his mouth and a pair of fists.