C693 Trapped black shadow

"What are you so anxious about!" "I'm coming." The mysterious person seemed to be very calm, he leisurely took out a black box from his sleeves. The surface of the box was engraved with blood-red runes, and it seemed to be filled with mystery and evil, with sharp fangs baring around it, and around the box one could clearly see a sinister face, giving off an unprecedented evil feeling