I'm the Cheat King in the Horror World

In a game filled with danger and the uncanny, the heroine Bai Yao seems exceptionally warm and friendly on the surface. “My name is Bai Yao. Would you like to be friends?” “Mom, I love you! I mean, I really, really love you!” “Pretty lady, could you tell me how to get somewhere?” The boy: I haven’t agreed yet! Later: Okay, fine, I’m sold. The uncanny mother: My heart feels so warm. How could I kill such an adorable daughter? The woman in the wedding dress: What a sweet little girl. Big sister likes you. But behind the scenes, she holds grudges and is utterly ruthless. Bai Yao smiles. “Half-dead still counts as alive, right?” Bai Yao is known as a useless player, while her brother Gu Feng is a peerless genius. That is, until someone sees Bai Yao use several different innate ghost abilities. The uncanny and the players: Is she some kind of cheat-code queen? (Updates may be late because the author is lazy + a two-faced and powerful heroine + unconventional + mildly spooky redemption + romance optional)