Thunder is a violent and destructive force. Countless people want to control this power but have died. However, there are still some people with outstanding talents who have mastered this power. Bai Yi, the great disciple of Maoshan Sect, is one of them. He is not only proficient in thunder but also good at swordsmanship. During an exploration of an ancient mansion, Bai Yi accidentally touched the ancient formation and magically traveled to an unknown continent...