After waking up, it appeared that I had been reincarnated into the body of an eight-year-old boy. At first, I was filled with excitement. However, my elation was short-lived when I realized I had been reborn as a commoner in a place with no proper bathroom or bath, and the food was terrible. Ahh! I longed to return to Japan, but that was impossible. I was stuck in this new reality. I decided to set a goal for myself: to have a comfortable life. But it seemed like an unattainable dream. Until someone mentioned that aristocrats had access to baths, proper toilets, and even full bathrooms! That’s when I made up my mind to become an aristocrat. This is the story of a boy who aspired to live a life of luxury by becoming a noble. However, he would end up saving the world without even realizing it.