At first glance this appeared to be a generic crossover between the two stories. However, the author has a knack for using numerous small details and often forgoten or unexplored aspects of the original plot which add to the atmosphere and prevent it from growing stale.
FanficRecs Comment by Spire Eater
At first glance this appeared to be a generic crossover between the two stories. However, the author has a knack for using numerous small details and often forgoten or unexplored aspects of the original plot which add to the atmosphere and prevent it from growing stale.