Flash V Superman

After being caught by the villainous Braniac, Superman is taken to a mysterious laberotory, where he is broadcasted to millions. Unbeknownst to the villains, a mysterious person followed them. After the brodcast, the Flash finds the mysterious labrotory, and has to use his detective skills to help find the hero. Little do they know though, finding him will be the easy part, surviving him will be the real challenge.