"If all the cultivators on Earth can't go to other planets, how are you going to get there?" Xue Lan asked, puzzled.
Tang Xiao's clone looked at her. "I have no problem sharing information about the existence of the other cultivation worlds with the three of you, but I won't tell you anything more than that."
"Tch." Xue Lan clicked her teeth.
"If you want to go to the other cultivation worlds, you must first break through to the Peak Saint Level, and you will know how to reach the other cultivation worlds. By the way, cultivation worlds are divided into four realms: lower, middle, upper, and supreme."
"Does that mean Earth is one of the planets in the lower realm?"
"Yes," Tang Xiao's clone nodded at Xue Jing. "The Canglan Realm is also in the lower realm, but the quality and quantity of Qi on that planet is three times better than on Earth."
"How did you know all that information?"
