Hinata,Donald,and Goofy went to a familiar world from their last adventure it was the Greek world Olympus Coliseum,Meanwhile Pete, the king's former steamboat captain, was with Hades the lord of the dead they were complaining about Hercules' winning streak so Hades summoned someone already dead,back at the lower part of the underworld,Hinata was lost she was wondering where the entrance to Olympus was so Donald pointed and said "There!" then Hinata said to Donald "Oh! I guess we were a little lost." then they suddenly heard a woman scream it was heartless surrounding her so Hinata Donal and Goofy scared the heartless away and Hinata stuck out her hand to help the lady and the lady said "Thanks,but i"m fine." then Hinata stuck out her hand again and the lady got up and said to Hinata "And you're supposed to be?"(well that lady's mean lol!) then Hinata said "I'm Hinata Hyuuga this is Donald and Goofy." then the lady said "I'm Megara my friends call me Meg." then Meg told them about Hades and what he was doing to defeat Hercules but Meg calls him "Wonder boy" (LOL Meg has a crush on Hercules!") so Hinata,Donald,and Goofy went to Hades' chamber and Donald was scared and Goofy said to him "I'm scared too Donald!" then Hinata yelled "Hades come out!" then they went up the stairs and saw a man fighting Hades the man said "Fight!" then the man collapsed and Hinata said to him "Get up!" but they couldn't fight him because in the underworld hero's are zeros (Comes with the territory! LOL!) then they got out of the chamber but had to fight some heartless they defeated the heartless and they were exausted then Hinata said "wow you're strong are you some kind of hero?" then the man said "No. I'm no hero i'm just an....Auron my name." to Hinata Auron reminded her a little bit of Shino,then Hinata,Donald and goofy went on top of each other and introduced themselves and fell on top of each other, then Auron said "It looks like you could need a body guard." then Hinata said "Body guard? no thanks!" then Auron chuckled a little,then Auron disappered suddenly (Lol! Auron's a magicin!)then Hinata and her friends went up the underworld stairs and went they got up there it was Olympus Coliseum and Goofy said "This sure brings back memories!" then they went near the gates and someone opened the door ,it was their old friend Herc!,then he looked up and said "Hinata,Donald,Goofy!,when'd you get here!?" and they said hello and went into a lobby where heroes can enter the tournament,then Hinata asked Hercules if he could get the Olympus stone for them so they can be strong in the under world,while he's doing that Hinata,Donald and Goofy went outside and saw another old friend of their's it was old Philoteces or Phil for short he said "Hey champ how ya doin?, remember to train for  the tournament no one want to see a weak hero capiche'?three word for sucess eat bathe sleep!" then Hinata Donald and goofy laughed and Phil turend around and saw them and ran towards them and said "Well if it ain't the junior heroine and heroes!" then hinata said "Looking good Phil!" the Phil said 'Never better! how are you guys have you earned your hero wings yet?" then they were confused and they were going into training to see if Hinata's byakugan got any good and some of her other jutsus then they were done training and Hercules came back and trold them that the olympus stone was stolen and they had to find the thief who stole it then they go to a part of the underworld and saw a organization member and he turned and said 'Hunh? Ah! you! wait a sec..Hinasa? Hinasa?" then Hinata said "Huh? what are you talking about?" then the guy said "Ahh it's no use." then Hinata said "You're bizzaire!" then he got out the Olympus stone and Goofy said "He's gotta be the thief!" and the man said "Now that's just plain rude!" then he summoned his weapon called the sitar and made water clones which reminded Hinata of Naruto's mission of killing Zabuza and they had to defeat them in 90 seconds and they defeated them and the man said "Hinasa come back to us!" and Hinata said "The guys a broken record!" then Donald got the Olympus stone a gave it to Hinata then they had to save Meg,then they got to a part of the underworld and saw Meg in a block of stone and Hinata saw a keyhole on it and unlocked it and Meg was gone and Donald said "Meg!" and Hinata told him "Almost there!" then they went where Meg and Hades were and they had to protect Meg from heartless then they had to fight Pete and the heartless they defeated Pete and they had to go help Hercules fight the worst monster in Greek mythology it was the Hydra band it destroyed half of the coliseum (so that's how the coliseum in Rome is half broken!LOL!)then they defeated the Hydra and were going to leave but they had to give back the Olympus stone but the Olympus stone was a keyhole so Hinata sealed it and got a new keyblade called hero's crest.