The protagonist is Saotome Sou, an expressionless guy, who is also given the nickname "Doll Prince." One day, he was summoned to another world as a "Hero" together with the rest of his class. While on his way to being transported, he passed by a space

Though he received the skill to teleport to another world, the attitude of the king was annoying so he kidnapped the princess and returned to Earth. While traveling between the other world and Earth with the skill he received, together with the kidnappe