The story moves along at a brisk pace and gives brief insights to the origins of the Decepticons. We get to see a young Megatron beginning his journey to becoming their leader, Rumble and Frenzy are freaking adorable and slightly annoying. It's humorous, lively, and laden with hints of danger that come from living in Kaon, Cybertron's titular, Sin City. Slightly AU given the pairing but overall a very good fic.
FanficRecs Sin City by itsu-sual, a quick fun fanfic
The story moves along at a brisk pace and gives brief insights to the origins of the Decepticons. We get to see a young Megatron beginning his journey to becoming their leader, Rumble and Frenzy are freaking adorable and slightly annoying. It's humorous, lively, and laden with hints of danger that come from living in Kaon, Cybertron's titular, Sin City. Slightly AU given the pairing but overall a very good fic.