Cain's eyes widened as he heard the Demon King's offer, and he could not help but look around in disbelief. Even after all the life forms, buildings, and oceans were devoured, the Demon King's Castle remained an impressive treasure.
"Are you really going to give it up?" Cain asked, his voice tinged with incredulity.
The Demon King only smiled as he heard Cain's astonished question. "While it might be impressive for you, it has long lost its use to me," he replied calmly.
Cain did not say another word but instead clasped his hands and performed a deep bow, showing his profound gratitude for the gift.
The Demon King's smile widened as he saw the young man's genuine gratitude. He nodded, pleased with his reaction. Suddenly, a sharp light appeared in his eyes, and his expression turned serious. He looked upward as if sensing something beyond their perception.
