The Underworld is about to offer Yusuke Urameshi a job as its supernatural detective.

A delinquent teen who died during his one selfless act is allowed a second chance, and returns from the afterlife as a ghost who performs god deeds at the behest of Botan, the spirits guide of the dead, and Koenma, her boss.

Yusuke proposes a new tournament to decide who will be king of the demon plane.

Team Urameshi continues to do well in the Dark Tournament. Fox Demon Kurama makes an honest monster out of Reverse Urashima, but, unfortunately, Urashima's fellow Fractured Fairy Tale Shishiwakamaru silences him before he can divulge the truth about his team.

In this episode, teen delinquent turned ghost Yusuke Urameshi is one step closer to victory in the Dark Tournament when Yusuke grounds a "flighty" Jinn for good. But in this twisted event a pervading conspiracy wipes Team Urameshi's plate clean of solders left to fight with Yusuke facing a final test to inherit a formidable technique, the concentrated ball of aura, or die to his second life.

"Showdown at the eleventh hour!! Kuwabara's been kidnapped! Unbeknownst to anyone--especially him--his aura sword is so powerful it can actually cut holes between dimensions, which is exactly what his kidnapper Sensui is after. But Yusuke's not giving up so easily and sets off in pursuit on a bicycle. Then Yusuke and his old friends and new allies are put to the test when they battle a bratty little kid in a deadly video game contest! From trivia...

"Itsuki locks the others away in a separate dimension so Yusuke and Sensui can fight undisturbed. Under intense pressure, Sensui's real personality, suppressed for so long, starts to come out. Then Koenma shows up and things really start to get hot, forcing Yusuke to resort to desperate measures to draw their enemies out. Kuwabara and the rest of the crew escape Itsuki's clutches and plunge into the Demon Plane after Sensui. Meanwhile, the Underworld...