Ha? Became the Tool of the Male and Female Protagonists

Jiang Ningxi is a female college student in the 21st century. Because she saved someone from a car accident, she was accidentally bound to the quick-travel system and has since become a tool to help the male and female protagonists... World 1: The tyrant's bitter sister World 2: The princess sister of the ancient emperor World 3: The eldest lady of the Republic of China, the male protagonist's stepsister World Four: Little Milk Cub in the Beast World World 5: Crazy Miss from the Magic Academy … Jiang Ningxi: Ah, ah, you can't finish the dog food, but you also become a tool of support, protesting, it will definitely be ruined... Jun Songci: Xixi, I'm still with you'- ̗̀ ෆ(˶'ᵕ'˶)ෆ ̖́- Jiang Ningxi: Don't call me Xixi, it just sounds like heehee (╬◣ω◢) (All worlds are in an imaginary era, and the heroine in the play cannot show off at all ૮₍˃̶ꇴ˂̶₎ა)