"You're transported to another world at the same time? What the hell is King Arthur?"

Zhang Tian simultaneously transmigrated to countless worlds, becoming a martial arts genius through his accumulated talent and comprehension. He thought this was his limit. But unexpectedly, he encountered a version of himself with a completely different style. Clad in golden armor, tall and handsome, wielding a shield in his left hand and a heavy sword in his right. The world this other person had transmigrated to was… "Primitive Man Arthur? How did you end up in the King's Canyon?" "What? Wielding a heavy object and slashing, you can interrupt all of your opponent's moves!" "What? Standing still, you can continuously regenerate health!" "What? You can fall from the sky, ignoring defense and inflicting massive internal injuries!" Zhang Tian gasped. Moreover, this other person could even level up, buy divine equipment, and change classes to become other heroes. Changing to Taiyi Zhenren—gaining infinite resurrection! Changing to Nuwa—gaining the ability to mend the sky. Changing to Pangu? ??? "Hiss!" "Inside the canyon, you called me a caveman, and I didn't care." "Outside the canyon, what did you call me?" "King Arthur!" Simultaneously traversing worlds: Uncle Nine, Jade Dynasty, Yang Shen, Panlong, Swallowed Star, Shrouding the Heavens, Marvel, Naruto, One Piece, etc.