Aug 4, 2012 Irune: Book of Plenix - Mass Effect 3: In the Presidium Commons by the bank kiosk, seek out a volus having a conversation with a seated. Ore ga iitai kotoba. Shit nokori kaku basho ga nee ya. Gomen, tsugi wa zettai ni okuru kara. Baby boy, atashi wa koko ni iru yo, doko mo ikazu ni matteru. Mar 14, 2012 Irune: Book of Plenix is a side-mission you will be able to start before Priority: Citadel 2; however, to complete it, you must finish the first main. Locate an angry volus accountant during one of your visits to the Citadel. He can be found near the bank in Citadel: Presidium Commons and you must.