Galaxy Sword Sea Preface

According to legend, in the chaos of the universe, at the beginning of the Hongmeng, two sources of qi grew and turned into yin and yang. The clear one ascended to become the sky, and the turbid one sank to the earth. The yin and yang qi evolved separately. The yang qi derived eight kinds of qi: gold, wood, water, fire, earth, wind, frost, thunder and lightning, while the yin qi derived the demonic qi. A powerful person used the eight kinds of vitality derived from Yang Qi to refine eight peerless weapons, and used the demonic Qi derived from Yin Qi to refine four magic weapons. He only refined thirteen weapons in his life, and the thirteenth one was his pinnacle work. He merged the two Qi of Yin and Yang into one to refine a sword, named Sword Thirteen. A young figure walked out of the earth, carrying a black iron sword, leaving various footprints in the world and creating myths and legends one after another!