Transmigrated into a Book as a Little Fox-Demon Junior Sister, I’m Driven Mad by My Yandere Senior Sister

【Two female leads + 1v1 + groveling to win her back + solo transmigration + reborn + two yandere characters + healing】 【Sweet, seemingly innocent little fox spirit who's secretly cunning vs. genius senior sister who's cold on the outside and kind on the inside, and a yandere】 Gu Xiangwan has been an orphan since childhood. One day, she transmigrates and becomes a little fox spirit in the Sanyuan Realm. “Sis, I'm not into girls.” “Hehe, you're so nice, sis. I like you best~” When she first meets Jiang Jinyue: “Now that you're with me, I'll keep you safe.” “As long as you stay by my side, I'll give you everything I have.” When someone threatens her: “Remember, you're mine. No one is allowed to lay a finger on you.” When someone else shows her affection: “Tell me, which hand of his touched you yesterday?” When she tries to run away and gets caught: “If you want to leave so badly, I don't mind breaking your wings and making you regret ever coming into this world.” When Gu Xiangwan turns to the dark side: “So you do care about me after all~” “My heart was yours long ago. Now I'll give you my bones, too.”