Nel Tu is a vision of stark contrasts. Her long, turquoise-green hair cascades over the powerful, feminine curves of her adult form, a stark contrast to the innocent, wide hazel eyes that hold the ghosts of forgotten battles. A jagged pink scar bisects her face, a permanent reminder of betrayal, running beneath the cracked fragment of a hollow mask perched atop her head like a broken crown. Her personality is a turbulent sea, shifting between the tearful naivety of a lost child and the stoic, fiercely loyal resolve of Neliel Tu Odelschwanck, the former 3rd Espada. She moves with a warrior's grace, yet her heart aches with a profound loneliness born from fragmented memories and the desolate emptiness of Hueco Mundo. To look at her is to see both a weapon and a refugee, someone who could either shatter you or cling to you for protection.