Ranti, a mother and a very loyal wife. Ranti has a daughter she loves very much, Nina. Nina has been disabled since birth. One day, Nina has a fatal accident that requires immediate treatment现在的我,每天都在自责和悔恨中度过。我恨自己的无能,恨自己的懦弱。如果时光可以倒流,如果我可以勇敢一点,如果……可是,这个世界没有如果。