In fact, this type of horror story structured around questions and answers had an interesting name in my past life, called "Turtle Soup."
This is a psychological horror story game that usually consists of a seemingly ordinary setting ("the soup") and a chilling or unexpected truth ("the bottom of the soup"). In this instance, the 'soup' describes a scene observed by a character in a cabinet, while the 'bottom' reveals that this character had actually died and was discovered in a very horrifying manner.
The interesting part of this process lies in everyone brainstorming together, gradually filling in a terrifying mental image, not only full of engagement but also providing a moment of sudden realization.
Everyone started asking questions one after another:
"How many of them were there?"
"You can't ask like that, I can only answer 'yes' or 'no.'
"I know how to ask!"
Xia Nuo said, "Were there more than two of them?"
"No."
Fang You replied.