"Putting It All Together", known as "Toward an Unseen World" in the Japanese version, is the seventy-ninth episode of the Yu-Gi-Oh! 5D's anime. It first aired in Japan on October 7, 2009 and in the United States on November 6, 2010.
Having come to a deep understanding that they can't do anything without Yusei, Jack and Crow began to rethink whether he really needs them.
In the English dubbed version, Rex Goodwin had a different voice actor in this episode's flashback than he did in the previous season, despite the dialogue being the same. At the same time, however, Luna has her dub voice actress from the previous season in this episode's flashbacks, despite the fact that the dub voice actresses for Luna and Leo were changed between seasons.
While Yusei is out testing their new engine, Jack and Crow discuss the changes that have recently taken place in their lives. The two grow concerned for Yusei, as Crow points out that he does tend to keep some of his feelings to himself rather than share them with his friends. The two decide to go find him and figure out what's troubling him once and for all.
When they meet up with Yusei, he reveals his unease around Ghost and tells them that he suspects that Iliaster is behind everything, as Roman had told him that it was a man from Iliaster who set him down the path of becoming a Dark Signer.
Furthermore, they are using the WRGP for some mysterious plan, if Sherry was to be believed. The three decide to work towards mastering Vizor's Accel Synchro as a means to effectively combat Iliaster's plot and to protect the city.
Meanwhile, an unconscious young man named Bruno washes up on the shore of a beach.
All featured cards in this episode appear in flashbacks.