"North Kun City," Lin Chenghai said, staring ahead.
Yu Sui turned to look at him. "North Kun City?"
Wasn't it supposed to be the Undersea Mechanism City?
Lin Chenghai kept his eyes fixed ahead, not looking at her. His voice was somewhat low. "That was its old name."
Yu Sui gazed at him with curiosity written all over her face.
Lin Chenghai caught the look from the corner of his eye but didn't react. He only asked, "How much do you know about the Undersea Mechanism City?"
Yu Sui watched the enormous whale-shaped city drawing nearer and shook her head. "Nothing at all."
Lin Chenghai fell silent.
"You came along without knowing a thing?" He was a little speechless, and a little impressed.
Yu Sui asked, "Is it dangerous?"
Then he thought it over. She was a student at Taiyi Academy and Sage Chang Gen's disciple, so it was only natural that she didn't think it was dangerous.
"It's dangerous for anyone who doesn't understand Mechanism Technique," Lin Chenghai said. "I'll give you one last warning: stay on the Spirit Bird and don't go out."
Yu Sui rejected him outright. "No."
Lin Chenghai said, "Then we're leaving now."
"Now?" Yu Sui turned to him in surprise. Before she could make out what was happening, Lin Chenghai swept out a hand and leaped off the Spirit Bird with her.
The Spirit Bird was sailing beneath North Kun City. Lin Chenghai now took Yu Sui down beneath the vessel as well. Since they were still inside the Spirit Bird's barrier, they weren't affected by the deep-sea Cold Air.
The enormous circular Mechanism gear above North Kun City turned slowly, like a blazing sun growing beneath the sea. Its seemingly warm light shone over every corner of the seabed. Even from beneath the