Erika knows the route to school pretty well. She walks it every day, after all. She could do it almost in her sleep, which means it's a good opportunity to get lost in her own thoughts for a while. Something new and unexpected she needs to pay attention to almost never shows up.
sailor moon ellie and friends
love-and-justice
She shakes her head. "Not for now. I'll write up everything I know about the galaxy and leave that with Ail and An before I head out, but... I don't think any of it'll be relevant soon."
a-lady-all-in-white
Erika's mother does have follow-up questions, though she doubts they'll be interesting to the girls – she schedules another meeting with Sailor Makai, for a more political discussion.