キラークイーン/Beyond School | movie | 2024 | Official Trailer

During the summer vacation of her final year of high school, Reina Goryoku returns to school for remedial classes, only to discover that her teachers are behaving in increasingly bizarre and disturbing ways. Shaken by the unsettling situation, she attempts to escape the school, but soon finds herself pursued by the deranged individuals. Just as Reina is cornered, her arm suddenly transforms into a tentacle, allowing her to fight off her attackers. Unable to understand the nature of her mysterious new appendage and terrified by the feeling that she is no longer herself, Reina nevertheless sets out to find her missing friend, confronting a cruel and unforgiving fate along the way.