Lea is a young girl on the brink of death. She begins her final challenge, a thesis that seeks proof in the belief that happiness can be multiplied, as can the feelings of sadness, loneliness, and misery. Unfolding the research, she discovers the "Werther Effect", a phenomenon that creates a negative domino effect. She turns to her work on a project which will achieve the opposite effect, something which would be named the "happiness effect". Utilizing an eclectic, individualistic approach to experimentation and the power of positive thinking, connections and equations lead her on a path to uncover ultimate happiness这部剧整体来说节奏紧凑，制作精良，主角一直也不是爱情脑，都在搞事业，副线也没有喧宾夺主，错误谬误是主角光环过分于明显，男女主受伤次数很多，每次都好的很快，还有每次到打架的出色部门就切漫画，情绪会被打断，整部剧的角色颜值在线，除了男二，偏偏男二的粉丝还一直在弹幕尬吹，影响不雅观感，本来想打三星，但看看总分还是多给一星吧！毕竟这部剧也没有烂到那种程度，还是能看下去。