Thalia's pov…

The tunnel seemed almost unending. I felt like giving up, and turning back. But I had gone this fat, and can not turn back, so I kept on going, until I felt a cool gentle breeze from the front.

I smiled. I knew that I was at the end .

Thorne's pov…..

I was still contemplating on whether to go after Serena, or still wait for her.

I decided to wait for her, since it could be the enemy's tactics to distract her, and send other troops to come here, and capture Thalia.

As I was thinking, I was looking at a structure that looked like a bump....