Once the town gang , The Southside Serpents, strike Stiles Stilinski, they found out something about the boy he had been trying so desperately to keep a secret. In his last resort he finds himself needing to ask someone for help. It just so happens that it was his crush , Archie Andews, is the only one he trusts. Crossover/AU: Stiles Stilinski in Riverdale 4 Chapters