After eating a spider doused in radioactive waste, ordinary ice cream vendor Junie uses his newfound powers to fight his rival, who becomes a mutated monster after he unknowingly ate a cockroach with the same radioactive element.

Make way for Gagamboy, in this Filipino laugh-out-loud super comedy. He is a do-good crusader, defender of the poor and oppressed, protector of children, and number one enemy of Ipisman! An accident at a pharmaceutical lab turns the mild-mannered and unassuming Junie, an ice cream vendor, into a superhero. Junie finds out that being strong and admired can also have its downside.