The modern world’s top assassin, “Night Phoenix,” transmigrates into the body of a timid concubine-born daughter. On the surface, she continues to play the role of a delicate little flower, but behind the scenes she builds a vast network of power, with secret identities spread across the land. Just when she thinks she can live freely for the rest of her life, she discovers that this ancient world is far more complicated than it seems, and her “frail” contract husband appears to have seen through everything from the start…
