Descendants of Herobrine

"Calm down mate, none of us are ordinary, especially you." The boy said to me."I'm Gavin." I opened my mouth to speak...
"Don't bother telling me your name, I already know."
"How?" I asked.
"I have my ways," he paused, "son of herobrine"
"What?" I questioned. Me, son of the legendary herobrine? "No, you don't no what you're saying! Just stay back!" White bolts of electricity shot from my hands to the floor below. I gasped, staring at my hands in terror and amazement.

Warning:this isn't your normal herobrine story.....not at all.