Is This the World of Pai Lao? Ada Thief!

When you wake up, your duel level drops to one ten thousandth? When I woke up, the duel environment was set back twenty years! With a confused look on his face, he became a child before Duel Monsters became popular all over the world. He was also a classmate of the first Duel King Muto Yugi. Hayato said, that's it for now, let's play cards first, I have to shoot my Tamashi immediately, etc. As the protagonist, shouldn't I start with the ultra-era mainstream deck? Why is it a common card? But it doesn't matter! I will just free my monster and sacrifice it for the great cause!