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.
张家辉,张翰,秦沛,郑则仕,金燕玲,张兆辉,谷祖琳,苏丽珊,李尚正,王浩信,郭政鸿,董畅,艾米,蔡瀚亿,骆应钧,杨偲泳
NellieSpackman,NickMauldin,切丝·马斯特森
ミネオショウ,絢寧
费尔南达·托里斯,费尔南达·蒙特内格罗,赛尔顿·梅罗,梅芙·金琴丝,奥塔维奥·林哈里斯,安东尼奥·萨博亚,玛乔丽·伊斯恬诺,温贝托·卡劳,卡米拉·马尔蒂拉,丹·斯蒂拉奇,Valentina,Herszage,卡拉·里巴斯,Olívia,Torres,玛丽亚·马努拉,Kauã,Rodriguez,Guilherme,Silveira,加布里埃拉·卡内罗·达库尼亚,Bárbara,Luz,路易莎·科索夫斯基,Cora,Ramalho
费尔南达·托里斯,费尔南达·蒙特内格罗,赛尔顿·梅罗,梅芙·金琴丝,奥塔维奥·林哈里斯,安东尼奥·萨博亚,玛乔丽·伊斯恬诺,温贝托·卡劳,卡米拉·马尔蒂拉,丹·斯蒂拉奇,ValentinaHerszage,卡拉·里巴斯,OlíviaTorres,玛丽亚·马努拉,KauãRodriguez,GuilhermeSilveira,加布里埃拉·卡内罗·达库尼亚,BárbaraLuz,路易莎·科索夫斯基,CoraRamalho
彭昱畅,杨恩又,魏大勋,李雪琴,吴谨言,吕星辰,邹元清,任小丽,张靓颖,邓超
伊洛娜·巴谢利埃,朱莉·加耶,洛朗·吕卡,LouiseLegendre,EugénieDerouand
刘浩存,文淇,张宥浩,刘奕铁,彭静,建康,杨皓宇,周游,耿乐
佐野弘樹/宮田佳典/山本奈衣瑠/ホアン・ヌ・クイン/笠島智/海沼未羽/足立智充/影山祐子/矢嶋俊作
汉黛·埃塞尔/巴勒什·阿杜奇/图格卢尔·图莱克/塞伯纳姆·桑梅兹