'You might want to stop pondering over random things. Pay attention. Agatha is breaking into the Ace rank.'
Alephee pulled Eren out of his sea of thoughts and made him look ahead. The latter snapped back to reality and watched as clouds of Ace rank mana surrounded Agatha and disappeared within her soon after.
Agatha was surprised that she experienced a breakthrough only after the first cycle of her technique. Nonetheless, she knew what to do when she was ready to break through and kept her technique running with closed eyes and the utmost attention.
Agatha's breakthrough was seamless and effortless. She didn't feel any trouble breaking into the Ace rank because she had been ready to step into it for quite some time now. She had also achieved more than enough in terms of her elemental was only a matter of finding the right technique.
Et voila.