Chiyu Mahou no Machigatta Tsukaikata

Usato, an average high school student, unexpectedly finds himself in a foreign world along with his schoolmates Kazuki and Suzune, who are acknowledged as heroes destined to fight against a demonic invasion. Usato, however, was not meant to be summoned and learns that he possesses a unique talent for healing magic, a rare and valuable skill in this new world. Recognized for his potential, Usato is swiftly recruited by Rose, the formidable leader of the kingdom's Rescue Team, who sees in him the makings of a powerful healer.

Under Rose's rigorous training, Usato begins to harness his healing powers beyond the conventional, using them to develop extraordinary physical resilience and strength. Though initially overwhelmed by the harsh realities of his new role, Usato's resolve to protect his friends and contribute to their heroic efforts grows. His journey from accidental traveler to essential ally in a battle against looming threats showcases his determination to make the most of his unintended destiny.