She furrowed her brow. That...sounded familiar. "You had me get you shape-shifter blood for that, before." She recalled. She had been the one to spark that idea, in a way, with all the questions about possible ways to control Sai's abilities. She deliberated for a moment, nibbling nervously on her lip. "It...it won't be injected, right? Or give me nightmares?" Her team had a bad history backing it, in her case.