A clicking sound was heard from the double door as the silver haired young man opened it. The trap wasn't located above the teacher's head as the students learned their lesson from it that you shouldn't use a same trick twice, in that case, they decided to set a detecting wire on the double door's steps three centimeters away from the ground as to make their teacher stumble and once it would be touched, a trigger would allow the net to entrap Chun.
But fantasies were just fantasies because reality made them face disappointments. The silver haired young man didn't stumble as she just walked pass it. The wire wasn't even triggered as the teacher calmly proceeded to the class lectern with her relaxed expression.
Chun didn't notice their frustrations due to the failed trap, again. She was busy looking at each of their faces as she missed them. Before she would be carried away from her recollection, she cleared her throat as to catch the their attention.
