Some people immerse themselves in TV shows. Some in video games. Others in the lives of those worshipped by the masses, but Shun immersed himself in books. Isekai. That was the genre that captivated him, but what should have been the start of something new was simply the end of the beginning.   Author's Note: Rui here! This story is not an isekai that starts fast, but it does pick up the pace after the escape arc! There is traumatising content in this novel, so if that makes you feel uncomfortable, it may be better to skip the entire 1st Arc!