"Well, Sherlock Holmes, it goes like this," the Doctor spoke as they continued to make their way down the path. "There is said to be a place that exists as a reward for the best of souls. A mythical kingdom that was created for the most noble creatures in the universe to go to when they reached the end of their life."<br/><br/>"I know what you're thinking,<em>this sounds an awful lot like heaven</em>, well that may be true. For you see some people believe that this incredible place is the reason why so many cultures have a paradise. The Greeks had the planes of Elysium, the Catholics and Christians have heaven, Islam has Jannah, Egypt had Aaru and the Norse had Valhalla."<br/><br/>"It's a good theory, but the place I speak of isn't a location you reach in death. It's an actual physical place which many have said was constructed in the far future and then sent back into the past until it reached the very start of time,"<br/><br/>"And this could be the place Robin..." the Doctor said with wonder, his smile stretching across his shaggy cheeks. "This could be the kingdom of ultimate reward. The mystical place that has touched every race in the universe. Many religions speak of a shining kingdom or a great mountain or even a giant tree that connects the planes together. Heck, Norse mythology believes that the great tree is what connects Earth to several different dimensions. Their tales are the closest of all of them. It would explain why the Dalek's were able to convince the Vikings that they were taking them to Valhalla."<br/><br/>The green light that lit the way intensified as they stepped out of the darkness and came out in front of a huge set of metal double doors with a glowing red emblem printed on its surface. In front of the doors swirled a wall of flame that burned without smoke or heat.<br/><br/>"Imagine it Robin, beyond those doors could lie a heroes paradise," the Doctor said, grinning from ear to ear as he approached the swirling flames.