Angel Heart

Angel Heart synopsis: A young Taiwanese assassin, operating under the enigmatic codename "Glass Heart," tragically took her own life by leaping from a building, leading to a harrowing incident where her heart was impaled on a metal fence. Against all odds, her life was miraculously saved through a heart transplantation procedure. As she recuperated, she started having inexplicable and haunting dreams, which eventually compelled her to embark on a journey to Japan in search of the heart's original donor. To her astonishment, she discovers that the heart belonged to Kaori Makimura, the former partner of the legendary City Hunter. (Source: Mangamonster.net)