Chương 472: Arriving in Xing Yao City

Lin Xiu and Luo Yue quickly entered the aircraft.

The interior looked like a bar and Lin Xiu found a table then sat down.

"There are still no windows ah…" Lin Xiu glanced at the surrounding at this time, there seemed to be no windows here.

It was the same as the aircraft previously, it seemed that the windows were deliberately sealed.

Is it to prevent others from discovering the location of the Sacred Region Academy?

"There are many people in the underworld who want to attack the Sacred Region Academy." At this moment, Luo Yue suddenly said aloud.

"Underworld!?" Hearing Luo Yue's words, the pupils in Lin Xiu's eyes shrank suddenly.

Hearing this word again, Lin Xiu was no longer unfamiliar with it.

The warriors in the underworld were all black households and they lived in those extreme environments, so their killing skills were much stronger than ordinary warriors, and they were terrifying.

Just like Luo Yue's brother.