Tang Si brought Matthew and Dumbledore above a military base.
On the surface, it was simply a Muggle military base.
"This is one of the Magical Countermeasures Bureau's most important secret bases. The entrance is extremely well hidden. We had people watching it for a long time before we found it," Tang Si said.
Tang Si led the two of them into one of the buildings within the base and stopped before a restroom.
"Why do they always like setting entrances in restrooms? The United Kingdom Ministry of Magic does the same..." Matthew said.
"Perhaps for concealment? Going to the restroom wouldn't draw the Muggles' attention," Dumbledore said.
"So many people go into the restroom and disappear. Wouldn't that really attract attention? I think they mainly rely on magic that hides things from Muggles," Matthew said.
Tang Si opened the door to the seventh stall, tapped the toilet with her wand, and the toilet immediately grew four legs and shuffled aside.
Once the toilet moved away, what was revealed was not a sewer, but a valve.
Tang Si waved her wand, and the valve automatically turned several times before an entrance appeared.
"This is the entrance leading to the Magical Countermeasures Bureau base," Tang Si said.
"Thank you for leading the way, Miss Tang Si. Leave the rest to us," Dumbledore said.
"I'm one of the elite Aurors. I can help too. Let me take part in what comes next," Tang Si said. She dearly wanted to act alongside them. The two people before her could be called the most prestigious figures in the Wizarding World, and joining them on a mission was an enormous honor.
"Very well. But after we go down, Miss Tang Si, make sure to protect yourself. If Voldemort is in this base, it may be