F-Stop, Virgil's teen-gang nemesis, gains his own superpowers and calls himself "Hotstreak." Meanwhile, Virgil learns who's responsible for the gas that gave him and F-Stop their powers.

Edwin Alva vs. his son, who's tired of being ignored and dismissed by his father. So Junior, who has figured out how to control the metahuman serum, uses it to become one himself--Omnifarious--and takes on his dad.