Dying in his first world, full of regret, asking the world why did he have to die. He had everything figured out. He didn't want to die... But while he was dying he couldn't help but think that the only thing that he wanted was a second chance... that was all. In his next life, he will live the life that he wanted. But it seems like at the same time he is born in a world not his own... but one he is familiar with... as someone he is very familiar with...