I’m Looking for a Chinese novel (ancient?), that had a female protagonists, transmigrated into another world? Or body, she’s expert with poisons, she consume poisons (in a regular manner intentionally to become stronger?) once she does it turns into a tattoo on her body, I remember her having a butterfly tattoo and a snake one and a lot of them covering even her face.. Her tattoo’s are special, she can summon them out of her body as a real animal? (Not sure) her body’s original owner is supposed to be dead, she meet the male lead early on, saved him , then later on went with him to some event with royal’s or Nobels present while she was wearing a piece of clothes to cover her face… It may or may not have a [system/ cultivation] Original owner’s family are considered as enemies.