TV series about a high school philosophy teacher, Merlí, who teaches in an original way, and about the students of his class, including his own son, and the relationship, friendship, love, and problems between the students of the class.
一名17岁的学生在学校的外墙上挂了一块写着“小心：有强奸犯躲在这里”的广告牌之后，她的生活发生了巨大的转变。