In a deep dark underground, a former company executive who happens to take on an alien figure, is being chased through the catacombs avoiding every obstacle he can while hearing guards footsteps and screams of horror. This isn't the planet Earth as we know it. He is eventually caught and brought before the planet's leader. He attempts to talk his way out of it including telling the leader the atrocities he has committed on his own people. The leader eventually has guards take him to a dark room referring to him as a "loose end".
Love this novel? Read it on Royal Road to ensure the author gets credit.