The Returned Hero wanted to live lazily, but somehow his summoned spirit from another world kept going viral!?

Pandu, who was on his way to school on the day he was supposed to do graduation exam from junior high school, was suddenly summoned to another world, Terraumi, as a hero. He spent fifteen years there, training hard and fighting demons before finally defeating the demon lord and saving the world. However, even though he had spent half his life in another world. Pandu decided to return to Earth because he was worried about his parents, who were likely getting old. It seemed like his decision was spot on, as he returned just in time when his father was in critical condition after suffering a stroke for years. With his skills as a hero from another world, Pandu was able to save his father. So, it all ended happily ever after, right? Of course, but there was one thing that made Pandu's life a little difficult. The fact was that he had not even graduated from junior high school, so he had no diploma, and at the age of thirty he had no work experience. So he had nothing to offer a potential employer. Of course, he could use his skills to get a job. However, after being a hero who had fought and trained hard in another world for years, Pandu had no desire to work hard and was practically burned out. Therefore, he thought about earning money easily without having to do much. Because of this, Pandu used his skill of summoning spirits from another world to help him earn money so he could continue living a lazy life. But for some reason, the spirits he summoned ended up making his life even busier, because they never stopped going viral and becoming famous. Victoria, the maid spirit who became a famous streamer who couldn't stop being in the spotlight. Astrea, who successfully revolutionized AI and created many games, applications, and future tech. Viola, who makes great music. And others... Is it because of these spirits that the earth seems to be getting better and happier? Maybe... But his life became far from lazy... Warning, this novel made by me and middle age man, with such big self-insert with bad English and using MTL like deepL.