Apparently, the man asked, "You're running away?", causing the boy to fling the cards off the table. Then, the 29 year-old then allegedly grabbed the kid by his collar. The boy suffered light scratches to his face during the altercation, and the adult was soon crowned "The King of Jerks".
The 29 year-old was then arrested for attacking the kid, teaching us all an important lesson about the hardnosed world of Yu-Gi-Oh!.
２９歳男 カードゲームでトラブル、小６に擦り傷負わせる [Sponichi]