Chapter 450: K Loses Emotional Control and Opens Fire to Make Them All Die with Him Hearing the sound of the final explosion through the phone. Number Ten, whose palms were already sweating from tension, finally let out a slow sigh of relief. The phone slipped weakly from her hand as she collapsed to the floor, panting heavily. Although she had acted calmly just now, Number Ten knew very well how much trouble would have followed if Number Eight hadn't made that decision. At the very least, the…