C3255 Undying Sirius Realm

Wasn't the Eye of the Heavens something that only appeared when cultivators went through tribulation? How did he end up on their Void Battleship?

However, there was no one on their Voidwave Battleship that was undergoing their tribulation. So why did the Eye of the Heavens appear here?

Within Elder Tian Yun's mind, he could see the images of everyone on the spaceship