according to the QQ music query, the original song of the full version of "True Thunder" was Jingning. Album: Thunder Language: Mandarin genre: Pop Record Company: Tianyue Huayin Release date: August 9, 217. Some of the lyrics are as follows: Thunder, this is a heavenly practice, and the sky collapses into a purple and gold hammer. Purple electricity said that the mysterious flame, nine days hanging sword changed dramatically. Dark clouds gallop across the battlefield, roaring misty rain.