C1173 The Difference Between Heaven and Earth

Even though there was only a difference of one level between a Worldly Immortal and a Heavenly Immortal, the difference was like heaven and earth.

Worldly Immortals and Heavenly Immortals were definitely the difference between a child and an adult.

Once one became a Celestial Immortal, one would be able to travel far away and completely leave the protection of one's parents