This happened just as their training to adapt to the boost in energy happened.
<What are you doing? Don't over do it,> the Earth ability within Karen said. He split himself into two, one was within Karen while another was within Mamoru.
<Shh, I'm concentrating. Plus don't let Mamoru know about this,> Karen replied as more sweat appeared in her forehead.
<Why is it that in your generation, the girls are the reckless ones?> he couldn't help but ask.