Everything was going perfectly fine for Ranma until a strange girl changed it for him, calling Ranma his "MOM" and claiming she is his daughter from the future. If that wasn't crazy enough, she also stated that she has time travelled to stop a paradox from happening. As much as Ranma asked her to tell who her dad is-she refused. Because who knows how Ranma will react if he finds out Ryoga Hibiki is her dad?