An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension.
![iwWDHYlmiOXNBCsvhCDfccluLQK](https://159.223.72.226/wp-content/uploads/2024/04/iwWDHYlmiOXNBCsvhCDfccluLQK-60x90.jpg)
An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension.