Since the attacking side wouldn't have much use for barrier abilities anyway, he judged it better to show it to put them at ease.
Thanks to this, they wouldn't worry about Turan suddenly concealing himself to strike at their backs during battle.
While explaining, Turan noticed a faint look of relief cross Meisa's face.
He could roughly guess the reason.
During their time together at the Berk mansion, while seeming indifferent to most things, she had been full of pride and competitive spirit about magic, believing herself to be the best.
She had even tried corruption magic while pushing herself to the point of fainting.
She must have been startled thinking a rival she considered her equal had reached the level of recreating bloodline abilities through skill, then relieved to learn she wasn't falling behind.
