Serenith's attacks, which were primarily fire-based, turned out to be especially effective against the monsters inhabiting this island. Since most of them clustered together in large groups, her explosions chained into one another, creating devastating results. Combined with the monsters' natural weakness during the day and the sheer boost in her damage output, the effect was overwhelming.
It was sheer luck she had not run out of stamina midair and crashed with no one able to save her. Perhaps next time, Atlas thought, it would be wiser to monitor her more closely with the Nimbus Carriage, ready to catch her if things went wrong.
For now, he carried her carefully and let her rest inside the tent they had already set up.