<div class="floatleft">(http://img1.ak.crunchyroll.com/i/spire1/3db326695f5b67a58135fb44485d42741320357757_full.jpg)</div><strong>Akio</strong>(https://elliquiy.com/forums/index.php?topic=214794.msg10557675#msg10557675) nodded to old man's words, he just meant that most what people are able to observe and see is three dimensions; Depth, Height and Length. Time is not included but is part of the perspective how things are seen, like how long it takes to travel from A to B? Is classic as it measures length along with time. Parallel universes fall outside those perspectives. But he felt no need correct the old man about what he said was based more on basic physics.<br/><br/>As they are brought to five gates, it made Akio nervous and hesitant. But then Marika who was most reluctant to accept herself as heroine leaped through one! It woke Akio up to walk towards same gate and saying; "Well, there goes nothing I guess." He then leaps through the portal to the new world, curious to see it.