Volume 6 Omake 3

An extra chapter included with Volume 6.

Summary
The chapter follows the events preceeding Groribas's encounter with Saitama. Groribas is told by Geluganshp that an intruder and is assigned to stop him. On his way he boasts about all of the moves he has learned and wonders if he will be able to use all of them against his upcoming opponent.