Rein smiled at Kala. Such an admirable goal, to become strong to protect people. It reminded her of Fate, Subaru, Nanoha... everyone.

"The road to becoming an Enforcer is hard work, but an obtainable goal, and to protect everyone the most powerful strength one can have." said Rein solemnly as she found the row of lockers as well. "I sense a device in this direction. Come on!"

And the little device flitted off down in the direction she felt the pulse of a device coming from.