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 oppos... 《快乐影响》的观看地址： http://www.wxszxjh.com/sp/p9OKQvzMwX1r.html由西瓜电影网提供,欢迎转发分享！