Overview
Lee Lan, a member of the PetroChina Oil Project, was killed in Shanghai. In the shadow is a dark triangle of House of Representatives member Yamada and his secretary, Nojima, and Vice President of Japan-China Oil Company, Miki Lee Ran was raped and killed by a paraphilia Yamada, and the incident was buried in the darkness. In order to "clean up" this incident, Anna, a member of the "Dark Angel", is ordered, but an unexpected new target appears while performing the mission.
| Actor | Age then | Age now | |
|---|---|---|---|
 | - | - | |
| 26 | 50 | |
| - | - | |
 | 57 | 81 | |
 | 34 | 59 | |
| - | - | |
| - | - |