A girl with a firing ability that causes a big explosion when she becomes embarrassed, and a telepathy girl whose heart's voice leaks when touched. The class where 10 supernatural powers (commonly known as psychedelic) gathered was called "P group". They are all students who have some problems because they are adolescents and cannot handle their abilities well. Rin Kitaoji, a teacher of Gutara in the third year, is suddenly assigned to the P group one day. Can they all be graduated to avoid the sentenced fire! ??