Martial Arts Practice: Start by Controlling Thunder

Monsters roam the wilderness, using living creatures as food, and bones pile up in caves to form mountains. The aristocratic family regards the common people as nothing more than a piece of grass. They are all covered with silk and silk, and their doors are carved with blood and tears. Jiang Yuan held the thunderbolt, stood proudly under the sky, and made his own voice. "Jiang Yuan, please die!"