He was a fine arts teacher in his past life, a single dog all by himself. When he wasn't busy, he would watch anime and mystery-type works. As a result, after one sleep, he woke up to find himself transported to this world.,Perhaps it's because the dowry of grandmothers in this world includes a hereditary hot spring that can't be taken away,The dormitory provides free water and electricity, and there is also a delicious and abundant free cafeteria, which means it offers both food and lodging.。