That lonesome night as he lays dying in the hospital, fearing of death and desiring the taste of life, his mind became unprecedentedly complex with mixed emotions.

What does "being perfect" mean to you? To Hashidate Yuuto, it means everything. All his life long he strived for perfectness until a single incident occured in middle school that ruined his plans of being perfect: He pooped in front of the whole class and parents. Believing, that his reputation was destroyed and that he would never be able to reach perfectness anymore, he wished that the incident never occured. This is when a mysterious Goddess named Maki offers him a button that allows him to go back in time. Based on the popular Vocaloid song "" by kemu.

Though he received the skills necessary to teleport across worlds, the king who performed the summoning ritual attempted to trick him into wearing a slavery collar, this annoyed him so he kidnapped the princess and returned to Earth.

Julietta, born as an illegitimate child of a nobility, is raised in an opera theatre to hide away from the eyes of the noble's main wife.

Might is truth!Iron-blooded Prime Minister Bismarck once said: "To solve major contemporary problems, we cannot rely on speeches and parliamentary resolutions we must rely on iron and blood."Qin Tian, a military enthusiast, was reborn as the fifth son of William II, Prince Oscar . Originally, he just wanted to eat and wait to die, but by accident, he became the heir to the empire.For his own life, Qin Tian had to do everything possible to let Germany win the war!Qin Tian's goal: "Use the German sword to obtain land for the German plow, obtain daily bread for the German people, and fight for the land under the sun for the German nation!"