Because the Lieyan World had only four days left before it attacked the Tianchen World, the first grand assembly of cultivators from both worlds quickly drew to a close, and Lu Chen had the major forces of both worlds go back to prepare.
He instructed them to prepare, not to defend against the invasion of cultivators from the Lieyan World, but to have them ready to take over the Lieyan World when the time came.
The Lieyan World was a mid-level cultivation world, and even for the Daxia Dynasty, it would be quite difficult to manage three worlds simultaneously.
In the blink of an eye, four days had passed, and Lu Chen personally led cultivators from both worlds aboard the Immortal Boat into cosmic space, anticipating the arrival of the Lieyan World.
The Tianchen World was merely a low-level world, incapable of withstanding the assault of Huashen Realm Cultivators, so the battlefield had to be set in the void of space.