Watch Blue Exorcist Free HD with English subtitles Free in HD on AniWave TV. Enjoy all episodes of Blue Exorcist Free HD with clear, easy-to-read subtitles. Don’t miss out on the latest anime adventures—add AniWave TV to your favorites and watch whenever you want. Synopsis: Demons reside in Gehenna, while humans inhabit Assiah. Demons continue to possess beings in Assiah despite the fact that the two dimensions are not intended to interfere with one another. Exorcists are the people who are capable of battling these monsters. The curse of being Satan's illegitimate son falls on Rin Okumura, a boy. To protect him from demons, his foster father gave his life. Rin chooses to follow the path of an exorcist and defeat his own father, Satan, in order to prove himself and get revenge for the death of his foster father. Rin joins other exorcist hopefuls at True Cross Academy to practice in order to refine his undeveloped abilities.