Trinity Seven: Nanatsu no Taizai to Nana Madoushi

Arata Kasuga's ordinary life shatters when his hometown is erased by a supernatural disaster known as the 'Collapse.' His cousin Hibiki vanishes into the light, leaving him with one desperate path: enroll at the Royal Biblia Academy, a school for mages. Here, he must learn from the Trinity Seven—seven formidable female archmages, each embodying a deadly sin. Thrust into a world of magical combat and arcane libraries, Arata navigates eccentric lessons, perilous power struggles, and his own awakening potential, all while racing against time to unravel the mystery of the Collapse and save what remains.