Prologue: Two travelers

This is a direct continuation of my overlord fanfiction, so if you haven't read the first book go and check it out, it's on my profile!

Having been tasked with infiltrating the Slane Theocracy, Mark has an important job on his hands, to say the least. Along with Lupusregina, he will go to the nation's capital, and live there under a false identity. But no matter how much planning can be made, things are never going to go perfectly according to plan: a secret about Mark that he didn't want anybody to know is eventually going to be discovered, and his past is going to represent itself under the form of one of his old acquaintances...