If You Die, You Can Bring Things Back

After the earth was destroyed, Lu Zongze traveled to another world. This world has also been invaded by foreigners, but they defeated the enemy and entered the era of cultivation, defeating the enemy and absorbing strength by dreaming. Lu Zongze failed to dream for three years because of nightmares. Just a few days before the exam, he successfully dreamed and found that he could bring the things in the dream back to reality...