Is this the world of card dealers? Yada thieves!

"Lin Jun opened and closed his eyes, and when he woke up, he found that his room had undergone countless changes..."
No, it wasn't just his room; the whole world had changed!
In the early morning, the old man by the roadside no longer practices his slow Tai Chi, but instead stands in front of the dueling platform, beaming with energy, and shouts in a powerful voice, "My turn!"
The topics of conversation among students on campus have shifted to "who opened a rare card" and "a new batch of card packs arrived at the gate."
The location has been renamed "Domino City," and the most famous company in the area is called "Kaiba Corporation"... This is the world of Yu-Gi-Oh!
Even Lin Jun himself inexplicably changed his name to "Kobayashi Hayato," and his hairstyle became that of someone who knew how to play cards.
In his bewildered state, a voice reached Hayato's ears—
"Beep beep, you king—your starting card pack has arrived!"