This undoubtedly also increased the risk for the players.
"I don't agree with splitting up into more elevators," Wei Bin said, "Our purpose is to save more people, not to test the limits of the instance's rules. As long as we stay within the safety line, whether we understand some of the other rules or not is not important."
Just like Dai Wenqian said about dispersing the number of people, in fact, there's no need to do so. As long as there are nine elevators left after this descent, it's basically certain that the number of safe elevators corresponds to the number of floors. Dispersing the number of people is just an unnecessary extra step.
"How can you be sure it's not random with the floors?" Dai Wenqian still maintained a gentle smile, "Maybe we were just lucky in the previous floors."
"But if every floor down we randomly lose one elevator's worth of people, doesn't that mean the risk spread across each person is smaller?"