Forcing her

"You do not have to be so nervous." Big Wei said, "We're not bad guys."

Sima You Yue glanced at Little Wei, saying, "That's hard to say. There's no clear marker that differentiates the two."

Big Wei sighed, saying, "Do you know what kind of book the Array Foundations is?"

"After hearing the name, is there even a need to guess? It's about arrays." Sima You Yue shrugged.

"Do you know its origins?" Big Wei asked.

"No." She wouldn't say it even if she knew.

"Do you know about the Hundred Changing Doors?"

"I've heard of it."

"Its history?" Big Wei asked again.

"A little." Sima You Yue said, "It's said to be a huge power of the outer realms in the past. Later on, it moved to the middle realm, then shortly after, into the inner realms."

"That's all?"

"That's all."

"My sect has always been low-key, so there are very few people who actually know about it." Big Wei said.