"Is that so?" a cold voice said.
"Who is there?" The Lich King flinched and tried to find the source of the voice. Nothing. There was no one. He could not find where the voice came from. He could not tell where the speaker was. He could not tell how he entered—but he could tell the person was 'very' strong, for he could not even determine his location.
As the lich was looking around Kadyn exchanged a shocked glance with his sister. They had recognised the voice. Though the duo was surprised and confused. They didn't dare to show any emotions.
"Don't hide if you dare!" said Lich King when he failed to find the culprit. Then, he lifted his head, and the space ripped like a paper and two figures appeared from within. A man and a woman.
"Who are you?" asked the lich.
