章 760: Valuable Lesson

In the underground dojo beneath Sunny's home, steel was ringing against steel.

Rain was moving with a speed and precision unusual for a mundane girl of her age. Her nascent battle style was grounded, calculated, and sharp, merging steady defense with unexpected and explosive attacks. The heavy training blade sang in her hands, cutting the air as if it possessed an actual edge.

The awkwardness of youth was almost gone from her body, ceding to the promise of maturity. She was much more fit and in charge of her physicality, as well, fighting with confidence and poise that would have left most of her privileged classmates consumed by envy.

As much as Sunny wanted to, he could not boast that her progress was all thanks to him.