Ketis Larkinson underwent a complete metamorphosis after her incredibly stellar breakthrough at the First Sword Arena.
Most people thought that she had become a very talented swordmaster, but no one knew that she had also experienced a breakthrough as a mech designer.
It was difficult for other people to recognize a high-ranking mech designer due to their lack of spiritual sensitivity. Even Ketis was only a little better off in this regard due to her unique quirks.
When Ketis woke up a few days after releasing her excess energy, she immediately knew she had become a different human being.
The best way to describe it was that she had become greater than the average human. Whenever she was in the company of other people like her fellow Swordmaidens, a sense of superiority and alienation welled up inside her heart.