{Ding, before the host enters your Portable Sub-Dimension, there are somethings that the host must know and make sure to do} stated the system before Lex could attempt to enter his Portable Sub-Dimension.
{Ding, the host must place a Spacial Mark before the host enters the Portable Sub-Dimension, otherwise, the host will have no way to return to the space that the host left from} informed him the system.
[What is a Spacial Mark and how do I enter the Portable Sub-Dimension] asked Lex.
