500 Years Ago

The sword went through Lucifer's heart marking an end to his reign of terror as the hero takes it out of him leaving a wound on him. The hero and humans have finally defeated the devil and now raise their weapons in triumph now that they finally defeated the the monster who ruled the daimkyuu with an iron fist.

"My friends we have done it we finally defeated Lucifer!" The hero shouted in triumph as the humans cheered saying, "Huzzah Huzzah for the hero!" but what they don't know is that it's about to finally come to an end. Suddenly the place starts to shake and crumble as when Lucifer was the only one to control the place and with him gone, the place is nothing without him. The hero and humans were frightened afraid of being trapped under here so they ran and ran to the entrance.

"My friends quickly to the entrance hurry!" "We're not going to make it!" "We're gonna die!" All the screams and shouts coming from the humans as they ran to the back to the entrance before the place sunk back into the netherworld. "The entrance I see it quickly men!" The hero called out as he ran faster and faster until he made it out of the places. The hero thought they had a chance to make it out but oh how wrong he was when fate had other plans. Suddenly a giant boulder came falling down on blocking the only exit for the humans leaving them in their worst nightmare. "NO!" The hero shouted out as he tried to get the boulder out of the way but it was too late when the daimkyuu  sunk in completely into the netherworld bringing the humans down with it leaving a huge hole in the ground where it once stood.

The hero pounded his fist into the ground thinking how he failed his people into saving them to have freedom. "No this isn't how it was supposed to go!" The hero said as he got up to hide his shame from everyone knowing he failed them. The other people of the surface told him it was not his fault but he insisted it's his and that he should've saved them if that was going to happen. He then went on to live on with his life filled with guilt and shame until he met a fair maiden which helped him through his hard time and he was a little guilty and ashamed but his maiden got him through it. He then spent the rest of his life with his fair maiden and now had children and over time his generation had spread his story down for 5 centuries until 3 teenage warriors want to make up for their great ancestors promise to free the trapped humans in the netherworld.