Isekai: The Possessed Class
Marcelo Moreira, a 15-year-old solitary young man, lived an ordinary life, dealing with school routines and his own problems. But everything changes when he and his entire class are summoned to a medieval kingdom with the mission to defeat a terrible demon. What should have been a heroic opportunity turns into a nightmare when the demon invades the summoning ceremony, kills the responsible mage, and possesses all the students, transforming them into deformed monsters with horns.
For unknown reasons, Marcelo did not receive any powers during the summoning and, therefore, was the only one who escaped possession. Now, lost in a strange world full of dangers, he must cope with the horror of seeing his classmates — and the girl he likes, Kaori — turned into murderous creatures.
Without special abilities, relying only on his determination, Marcelo discovers that there may be a way to free the possessed. But to do so, he will have to face unimaginable dangers, survive in a cruel world, and, above all, find the courage to confront his own fear.
With his humanity put to the test, Marcelo embarks on a journey full of challenges and difficult choices. Will he be able to save his friends before it’s too late? Or will he be consumed by the darkness that threatens to destroy everything around him?