"Ming Liang, from what we understand, to break through the walls between the realms is an unbelievably difficult task. Only the most powerful of individuals such as Emperor Yu, whose capabilities are beyond our imagination, should be capable of breaking through the walls between the realms. However, I believe those dimensional corridors can't possibly be very stable. Thus, experts on the levels of Mystic Immortals shouldn't be able to pass through them." The ancestral immortal said uncertainly.Reverend Ming Liang nodded.He understood. The more powerful a person travelling between the walls between the realms was, the more stable the corridor would have to be. But the more stable a corridor was, the harder it would be to create.And if an extremely powerful expert wanted to travel through an unstable corridor, that unstable corridor wouldn't be able to bear it and would collapse! That expert would then be trapped within a spacial rift between the two realms and be torn apart by the energy within the rift.