Ganbaru Imouto Onaho

A young man discovers a mysterious smartphone app that allows him to control a virtual sister. The app presents him with a digital companion who is eager to please and follow his commands, blurring the line between reality and fantasy. As he interacts with her, he becomes increasingly drawn into this fabricated relationship.

However, the app's true nature and the consequences of his actions begin to surface. The virtual sister's behavior grows more intense and demanding, forcing him to confront the ethical and emotional implications of his choices. He must decide how far he is willing to go in this artificial bond before it consumes him.