David stepped into the great hall, his gaze captivated by the dazzling decorations and mysterious carvings.
The walls were filled with the magnificent legends of the Sea God, ancient stories seemingly telling him of the glories and sorrows of a lost era.
"This... is where the Sea God once offered protection," David thought to himself.
He could sense countless unsolved mysteries and a powerful force hidden deep inside the great hall.
The Mermaid Warriors followed closely behind. Though they were amazed by the ruins, they were more in awe of the power David had shown.
"We cannot linger here."
The Sea Emperor finally regained his senses, anger and fear interwoven on his face, "Opening the ruins means we must control him, or we will lose too much."
"If you want to stop him, you must first pass through this door."
One of the Mermaid Warriors said calmly, knowing that this was not the time to confront David but to cautiously handle the unexpected situation.
