Prologue

A long time friend of the Professor and Berlin enters the narrative. With her on the team, nothing can go wrong, especially not Rule Number 3 being broken into oblivion.
What could go wrong?
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A reader insert by yours truly. I believe Berlin needs more fanfiction, just me? Changes to the LCDP canon will be made, mostly just not letting Berlin and (Spoiler? eh) die.
Have a nice day!