Saitama vs. Speed-o'-Sound Sonic: Round Two

Saitama vs. Speed-o'-Sound Sonic: Round Two is the second fight between Saitama and Speed-o'-Sound Sonic, with Saitama now being a C-Class hero.

Prelude
As a C-Class hero, Saitama must perform weekly hero activities. He heads into town to find troublemakers when Sonic appears and challenges him, but Saitama is uninterested.

Battle
After Saitama's blunt disinterest, Sonic hears how Saitama has become a professional hero from his conversation with Tanktop Tiger so Sonic starts to cause havoc trying to get Saitama to fight. Saitama, seeing this as an opportunity to count as a job, smacks Sonic unconscious with a single tap on Sonic's back, sending him into the pavement.

Aftermath
The Hero Association acknowledges Sonic as a dangerous criminal and Saitama is promoted from C-Class rank 388 to C-Class rank 342. Sonic is sent to prison at Smelly Lid Prison.

Trivia

 * The battle lasted 42 seconds.