View source for Omega Ruby & Alpha Sapphire arc (Adventures)

{{DISPLAYTITLE:''Omega Ruby & Alpha Sapphire'' arc (Adventures)}}
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{{AdvArcInfobox
|name=Omega Ruby & Alpha Sapphire
|colorscheme=ORAS
|number=13
|image=Omega Ruby & Alpha Sapphire chapter.png{{!}}250px
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|numchs=22
|firstch=PS596
|lastch=PAORAS21
|region=Hoenn
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|next=Sun, Moon, Ultra Sun & Ultra Moon}}
The '''''Omega Ruby & Alpha Sapphire'' arc''' (Japanese: '''{{tt|Ω|オメガ}}ルビー・{{tt|α|アルファ}}サファイア編''' ''Omega Ruby and Alpha Sapphire arc''), also referred to as '''''The 13th Chapter''''' (Japanese: '''第十三章''' ''The Thirteenth Chapter''), is the thirteenth story arc of the [[Pokémon Adventures]] {{pkmn|manga}}. It was originally published digitally in [[Shogakukan]]'s Web Sunday, but moved to Sunday Web Every starting with [[PS616|chapter 20]]. [[PS597|Chapter 1]] was released on January 6, 2015, with subsequent chapters being released individually on the first Tuesday of every month. It began serialization in December 2014, and ended in September 2016.

The arc follows the adventures of {{adv|Ruby}}, {{adv|Sapphire}}, and {{adv|Emerald}} as they try and learn the secrets of [[Mega Evolution]] to prevent their planet from being destroyed by an [[Grand Meteor Delta|incoming meteoroid]]. Meanwhile, a young woman named [[Zinnia]] is out to exact vengeance upon the [[Devon Corporation]] for the wrong they did to [[Draconid people|her people]] in the past. The arc is roughly based on the events of the [[Delta Episode]] of the [[Pokémon Omega Ruby and Alpha Sapphire]] games.