Sleep learning.

And what kind of method is that?

That girl has been disagreeing with my study method since a long time ago. I wonder if that's the reason?

She want's to broaden her view......is it?

Though she said "I want to broaden my view", there's still so much more she can learn from me, however.

Please ask her yourself.

To begin with, even though Ran is originally in my department, why did she went to Yumemi's research lab?