Killer Princess Plays Star Scheming

She was the ace killer in the organization, but she provoked a terrifying existence. As a result, she lost two important partners and one of her own lives. With her soul traveling through time, what she will face in this life is no longer a special mission on the line between life and death, but a huge conspiracy specifically targeting her. "You said: I am a special existence. I can become a Buddha or a devil with just one thought, but I tell you that I am a devil."