Manga News: Check out this week's new manga (2/16/15 - 2/22/15).
! Visit the new forums for Tokyo Ghoul and The Gamer!
Forum News: Vote in the final phase of the Anime Awards 2014
Well alluka wasn't missing, while killua was. But maybe her family hid the truth from her about alluka, saying she had disappeared while her room was really just next floor.
But in any case it was pretty bad timing for poor karuto, signing up with the genei ryodan litteraly days from killua coming back on his own... And even getting alluka out of her room in case it was about her