Two people agreed to duel on the first day of the month at the Wind and Sand Crossing near the center of Area C.
Strictly speaking, dueling was not a serious disciplinary offense in itself; their mistake lay in their choice of location.
Initially, they chose Wind and Sand Crossing as the dueling site because of its strong winds and heavy sands, thinking it would effectively isolate them from Juliet One's patrol. Additionally, Wind and Sand Crossing marked the beginning of the institute's off-limits zone as per school regulations; they assumed that as long as they didn't enter Wind and Sand Crossing, there would be no violation of school rules.
In the end, two students were brought back from Wind and Sand Crossing by Juliet One, all their hair shaven off, reportedly using the blade on Juliet's body. Afterwards, both were expelled from Huake Institute, and these promising students from the Reverse Genius Class disappeared from the national scene.
