After Hiding the Thunder Method for Eight Years, You Think This Is the Dragon Clan?

Time travel, mother who died young, father who disappeared, thunder method, golden light spell, palace guard sand, well, this is under one person, I am Zhang Chulan. Although the power of the thunder method seems to be hundreds of millions of points different from what I remembered, I searched everywhere on the Internet and found out that Sister Baoer, who was secretly observing, was definitely one person. It is now 2008, so if nothing else happens, my story will not officially begin until the timeline passes in 2015. However, an old foreign man came to the door. The old man claimed to be the president of a well-known foreign university, and he was Zhang Chulan's grandfather whom he had never met. Where did Zhang Chulan's grandfather come from? He was still a foreigner... Wait, what happened to the main storyline that I locked up? … I still can't figure out how on earth these people thought I was a mixed race, and I don't have the spirit of speech... Who gave me the word Ling Indra written on the file? I am Refa, okay... What's even more outrageous is that some people actually say that Sister Baoer and I are Dragon Kings. No, brother, you have been harmed by the dragon clan in your life. Don't think about the twins being the dragon king when you see them! … N years later, I never expected that I would become the Dragon King. … This book is also called "Traveling Under One Person: What the hell is the main plot of the Dragon Clan?"