Having connected through an online meeting site in search of support, she soon realizes the person is her own brother, complicating their dynamic from the start. Forced into shared living, their interactions grow increasingly intimate and difficult to sever, leaving her both drawn in and conflicted. In exchange for her involvement, she insists on compensation, which only deepens the strain between them. Amid everyday school life, the intensity of their connection tests her resolve as she seeks a way to break free.