Louise is a student at Tristein Magical Academy. One day, a ceremony takes place wherein students are tasked with summoning familiars. For Louise, her familiar comes in the form of a Japanese boy named Hiraga Saito.
Seven Mortal Sins is a massively ambitious ecchi series nearly five years in the making. While it’s not quite Hobby Japan’s Magnum Opus, there’s still a lot to be impressed about.