This story will take place during the summer camp with a slight tweak.
Izuku is at the summer camp enhancing Full Cowling to move beyond his 5% limit.
His classmates are also enhancing their quirks to better last in the Hero License test in a few months.
But later, while fighting Muscular, he pushes his body beyond 15%.
And unlocks something he thought he wouldn't get.
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This is a first for me as an author at writing a story.
~Raorik