Scarlet flew north, away from any human settlement to break through to the Immortal realm. She had fought through her Mental Demon, so all that was left was for her to deal with the Lightning Tribulation.
For that, Scarlet went to the wasteland, way in the north where no humans lived. There in a small crater, where she had gone through her rebirth, she was going to break through the Immortal realm as well.
Alex and a few of the others arrived in a large ship and stood far enough away to watch, for the first time in their entire life, see someone break through to the Immortal realm.
Scarlet had been holding back her breakthrough for a while to reach this place and now that she was finally here, she let go of it.
Immediately, dark clouds formed in the sky, sparking with lighting inside, quickly turning the entire area dark with them.