Sneck

Sneck is an A-Class Superhero, rank 38. He was tasked with welcoming the new heroes for the National Superhero Registry Test that Saitama and Genos were a part of.

Appearance
Sneck is a tall and very serious looking man with a rather angular face and sharp eyes, and has spikey black hair. He wears a snakeskin suit with a black shirt and a white tie.

National Superhero Registry Arc
Sneck was tasked with welcoming aspiring superheroes to the Heroes Association, and provide the aspirants an orientation on what to expect from the job. He quickly began to regard Saitama as someone who shouldn't belong there, and fully expected him to fail in the application tests.

Sneck was very surprised to learn that, while Saitama did not do well in the written tests, he set new records in all the physical exams. In outrage and disbelief he challenged Saitama to a duel, to break in the newbie and show him right away the pecking order in the Heroes Association.

The chapter ends with Sneck lying in a heap as Saitama nonchalantly walks away.