Hearthstone Begins in Another World

"Hot chicken game, all depends on luck" Alan, who was hit in the face by the first flame explosion from his opponent's right hand, slammed the drink bottle in his hand against the display screen. But the display screen says it's none of my business, it's the host's fault. The host expressed that he was very aggrieved and it was the router that taught me to do this. The router expressed that I was aggrieved, and the network cable instigated me. The network cable is talking about my fault, but your opponent is on the other side of the network cable. So Alan fell into deep thought... Who is the culprit of my time travel?