Xu Xin looked around, gazing at the bizarre alien invaders in every direction.
The scene could definitely make most people faint from fear.
Thinking about having to enter this crowd made his scalp tingle.
If it weren't for the invisibility cloak he wore that gave him some confidence, he'd really want to turn back now.
He gently turned to look behind him.
The long corridor suddenly appeared inside the entire World Tree's inner space, like a train carriage stretching a kilometer long.
Within the World Tree, this train-carriage-like corridor is the only "structure" that can be called, while all other areas are flat.
And on both sides of the corridor, many alien invaders were "setting up stalls".
Unexpectedly, as they walked through the corridor earlier, they were only separated from those alien invaders by a wall, just a few meters away.
At this time, Lou Fei'Er gently leaned towards him.
Xu Xin looked at her with a questioning gaze.
