Lea is@求黄网@ 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,@chengrendianyingwang@ as can the feelings of sadness, loneliness, and misery. Unfolding the research, she discovers the "Werther Effect", a phenomenon that creates a nega@蓝伟杰@tive domino effect. She turns to her work on a project which will achieve the opposite effect, something which would be named the "happiness eff@兄妹契约中文版全集@ect". Utilizing an eclectic, individualistic approach to experimentation and the power of @亲爱的热爱的演员表@positive thinking, connections and equations lead her on @转世奇缘@a path to uncover ultimate happiness.