A boy and his sister are demon hunters. The only problem is that their powers only work when their minds are switched into each others bodies. So whenever a demon shows up, they automatically switch bodies, and then switch back.

It's been but a hundred days since Cherry, Blooming Vet Clinic's mascot toy poodle, was born. She spends happy days surrounded by her favorite Blooming people. But lately it seems like *hearts* have been flying around the Blooming's youngest Tsubaki-chan. Just who are those hearts? Human love is so difficult! The continuity of doki-doki.

Negi Tomoya fell in love with his classmate Kamo Katsuyuki at first sight but he struggled with his feelings, he thought they were disgusting and hid them for 9 years. Negi turned his love into passion for work for all these years but now he keeps making stupid mistakes, could that mean he reached the limit of hiding his urges?