Black Angel 1

Keiko (played by Riona Hazuki) was adopted by the underworld boss as soon as she was born, but unfortunately her family was wiped out when she was six years old. The old housekeeper entrusted him to Black Angel (played by Takashima Reiko), a female killer in the organization. Under the protection of Black Angel, Hui Zi arrived in Los Angeles, USA safely. 14 years later, Keiko returns to Japan with a unique skill. While looking for her benefactor, Black Angel, she plans to take revenge on her enemies. Little did he know that he was walking into a trap unknowingly. Tokyo's underground society is permeated by drugs, alcohol, sex, and violence. She is trapped in the network and cannot extricate herself.