Expert Knowledge.

Kelvin thought about the question and said, "I don't think there is any essential difference between the foreign battlefield and this obstacle course. The two of them are nearly similar in the randomness of danger."

"On the foreign battlefield, danger can come from anywhere. You need survivability and resourcefulness to be able to survive and perform well on the battlefield. If there is a difference, it will be that the battlefield is more difficult and not so forgiving."

The Black Crow said, "So you're saying that if all of the players that participated in the obstacle course go to the foreign battlefield, most of them will die."

He nodded. "Yes. I am not saying that they are weak. Actually, I think most of them have great abilities. Mecha Man, Evil Eye, Charmer, and the Butcher, for instance, can be deadly in certain circumstances. But in other circumstances, they are helpless and will surely die."