Accumulated quantitative changes lead to qualitative changes.
Over time, Elijah's physical constitution had significantly improved, coupled with the passive effects of mimicking others' abilities.
Now, his strength, defense, and reaction speed far surpassed Charlotte's.
This made it increasingly difficult for Charlotte to withstand Elijah's onslaught. However, she didn't concede. Instead, she grew more exhilarated, executing her moves with fluid grace.
Elijah, in countering her attacks, also benefited greatly.
His movements and techniques became increasingly refined, to the point where they felt entirely natural.
Their battle lasted a long time, with Charlotte fighting to her heart's content until she was utterly exhausted and had to stop.
"That was satisfying!"
Charlotte exclaimed, lying on the beach without a care for her appearance, her face glowing with the joy of a well-fought battle.