What Does It Mean That the Entire Tutoring Class Has Traveled to the World of Immortality?

Ying Xinye and others traveled to the world of immortality for unknown reasons. Bad news, she traveled through time. Good news, everyone was not separated. Better news, as long as you have enough qualifications, you can become an immortal and live forever. It was such a coincidence of fate that they met someone who truly belonged to this world while walking on the road, and they in this world were actually the young masters of a large family of cultivators? How should they face the opportunities and dangers in the world of immortality? (This article is for entertainment purposes only. Don't take it too seriously. My writing style is not that good. Just enjoy it. By the way, don't criticize if you don't like it.)