A newly activated system that mistakenly bound Su Meng instead of the intended host Lin Jiaojiao. 666 was supposed to reform the story's villain by binding with a gentle, kind-hearted girl. The system feels guilty for manipulating Su Meng and is nervous about her ruthless nature. It provides background information, warns against altering the story line, and offers extra rewards including a warehouse of medicines. 666 is concerned that Su Meng's interpretation of 'warmth' is physical rather than emotional.