Time Traveler Grocery Store

As a pauper, I am also an otaku (and I am afraid of society), but (sophistry) I am an otaku. Finally, I returned to my old house in the country to realize: My first wish is to stay at home, my second wish is to stay at home..., And my Nth wish is to stay at home. However, it wasn't until my birthday that I (nerly) made a wish on an hourglass I got out of nowhere (maybe I was sick), hoping to get rid of my bad habit of staying at home. From then on, the wonderful time travel began. Every day is never the same. I take the stall truck and travel at different times/spaces to explore the meaning of time and space travel. This changes my stay-at-home life...