In a near future, crimes and accidents can be prevented by making just one phone call to the past. However, the peace of this utopian world will be disrupted by a methodical killer who seems to have discovered the only flaw in this system.
内详
《风铃》再现了汶川大地震三年后普通人的生活，着重展现了人们的快乐生活及川式幽默。
周鳌通过换脸变为爷爷年轻的样子，给奶奶过了难忘的生日，修复了父子感情；强势总监 Gina换脸变身摇滚表姨，挽回了与的女儿濒临决裂的关系；江子微和周鳌完成了OMG对初心、真心、孝心等七种情感搜集，最终也走在了一起。