Duan Lingtian still remembered every single word Elder Huo had told him back then:
"Mortal planes are generally divided into two kinds... One of them is a mortal plane just like the world you came from in your past life. Such mortal planes consist of many 'planets' and a boundless starry sky. They are extremely vast and teeming with all kinds of living creatures."
"Those are relatively large mortal planes, referred to by the immortals of the Myriad Worlds as 'large mortal planes'... On the other hand, the mortal plane you and I are in now is a relatively small one, known as a 'small mortal plane'."
Chapter 2399