Found!

Seeing Dick's loss of composure, Yang Xi sneered in his heart, but he did not show it on his face."The four of you, I opened the family's secret vault and let you search as much as you want. It can be considered as being benevolent, but in exchange, you all doubt me?”

"Could it be that you guys are lying about looking for something and really want to fight me?”

"To be honest, you keep saying that my father hid something that could shake the City of Light, but I haven't seen any evidence!”

In fact, Dick regretted his words as soon as he opened his mouth. The current Dulan was no longer the little brat from before. She was now a genuine Tier 3 Ultimate Champion.

"I'm sorry, I lost my composure just now. Young Master Dulan, please forgive me!”For Dick, the most important thing was to complete the task assigned by the platinum deacon." Maybe the item isn't here. May I ask if the Keith family has another secret chamber?"”

Before Yang Xi could answer, Evans exploded.