It is said that before the heaven and earth opened up, the universe was originally a boundless Hongmeng world, where there was no time, no space, and no distinction between up, down, left and right. The silence in Hongmeng is incomparable. Hongmeng never keeps track of years, and I don't know how long it has been. It may be hundreds of millions of years, or it may be just a moment. There was a sudden sound in Hongmeng. This loud noise seems to be the incarnation of the origin of the universe, and no one can control that kind of style. Even the boundless Hongmeng was suddenly tumbled by the sound. After an unknown amount of time, the rolling Hongmeng purple energy suddenly exploded. The exploded Hongmeng purple energy either turned into spiritual treasure embryos or chaotic spiritual energy. Among them, the most powerful ones that have been transformed into spiritual treasures are the four great chaos treasures, namely the Sky-Opening Axe, the Jade Disc of Creation, the Chaos Green Lotus and the Hunyuan Sword. In the end, only fifty streaks of Hongmeng Purple Qi are left entwined together. The way they are entangled looks like the embodiment of Tao, which is mysterious and mysterious.