Lou created a portal for them to leave this pack, to reach Lucentsand desert and got to Rei and Liam. Iris could sense them were still there.
Thus, once the night fell all of them left immediately, because they only had a really short time to take care of Rei. Once the sun rose, they needed to get out of there.
Aliana came to see them leaving, she hugged Ethan and Jace. This mission was especially heavy for her, because her brother and her lover were part of it. She really wanted to go, but she had another important task to be done here.
She failed to protect the alpha and the luna's babies before, she was not going to let that happened again. Anything could happen at this point and they had to prepare for the worst.
"Please, come back," Aliana whispered to Ethan and Jace, hugged the two of them tightly.