No, QSH was been deceive by Hinako into believing the LBs theory was fake, he believed that he was getting cut from the rest of his empire by the storm cloud so he copy the shadow border's ability to pass throught it believing that that way he could reconnect with the rest of his world on the outside. Most probably if he tried it whoever he would had send would have ceased to exist the moment they come out outside.
It was possible to rescue the fairies of LB6 because Morgan burned the Fantasy Tree and then had 2000+ to transform the LB into a Singularity