So there is a fan fiction about the Overlord MC being sent into the Nasuverse, speciffically into the F/GO protagonist. Like a high-jack. These details might be wrong but there might be 100+ chapters and last updated from like 20+ days. I was up to a chapter that had a rude bitchy director kiss our MC for no reason and forgot what it was called. Should be FATE and Overlord crossover.
Looking for Fate/Overlord Fanfic, forgot the name