Katsuragi lost his parents in an accident and is now all alone. He missed the first months of school and now he arrives to be put through a lot of weird occurences. The school he is attending is said to be the center of the universe and he must fight to become the king. His opponent however was a crybaby he used to protect. Does he have what it takes to fight against his childhood friend, deal with girl problems and prove his nickname, the unsinkable?<br /><br />'...if you actually decide to go for it... and do become president of the student council..'<br />'...i'll let you have your way with me'<br /><br />'This school... is at the center of the entire universe'<br /><br />'I belong to you... Musashi.'<br /><br />Those were the words of Vice President of the Student Council, Kagura Mami that were said to Katsuragi Musashi on the first day they met.<br />What's the secret of that school? What's the mystery behind it all? And what's the past that haunts Kagura and Katsuragi?