Jiang Fengqi lifted the lid of the teacup, drank two sips of water, and continued: "Ran Ruzhai has two side rooms, and there are two storefront rooms along the street, in fact, he doesn't need to build another house at all. Over the years, the east wing of the front yard has been empty - isn't it extra to build a utility room! The area of the front yard of Ran's house is not small, and there are several places to build a house, why did Ran Ruzhai just build it on top of the drainage ditch? ”

"When did you know there was a bomb shelter underneath the utility room?"

"The utility room is full of worthless things, but there is a lock on the door of the room at all times. Once, I went to the front yard to play chess with Ran Ruzhai, knocked on the door for a long time, Ran Ruzhai opened the door, I saw that there was ash and dirt on his body - only the utility room will have ash and soil, and then look at the door of the utility room There is a lock hanging on the nose, but it is not locked. Do you know why Ran Ruzhai lives in the West Wing? ”

"There is a secret room in the west wing."

"In addition to the secret room in the west wing, standing in the window of the west wing, you can see the doors and windows of the utility room. Comparatively speaking, the east wing should be the best, so I expect that there must be a secret room in the west wing, and the heirlooms of the Ran family must also be hidden in this secret room. ”

"Actually, at first, I only paid attention to the West Wing, and I didn't think about the utility room."

"Have you ever entered the secret room under the West Wing?"

"I've been in. It was because I had been in it that I thought of the utility room. ”

There's a lot of information here, and there's a sense of leaning together, so. Sort this information out.

"How did you discover the secret room underneath the West Wing?"

"Ran Shixiong has been squatting in the front yard for more than ten days, and I have also been squatting in the front yard for some days."

Ran Shixiong opened his eyes: "You mean, when I was squatting in the front yard, you were also in the front yard, didn't you?" ”

"Not bad."

"The front yard is so big, where are you hiding?"

"East Wing."

"East Wing? The east wing has been locked, how did you get in? ”

"Like the three of you, I've stolen a few keys."

"Jiang Fengqi, when did this happen?"

"It's early January!"

"When you find out that Ran Shixiong is secretly peeping into Ran Ruzhai's secret, you have a whole plan, isn't that so?"

"Not bad. But I discovered the secret room before Ran Shixiong discovered it, because I started squatting before Ran Shixiong squatted down. ”

"How did you discover the secret room in the West Wing?"

"One night, Ran Ruzhai got up from the bed, he moved the wooden bed outward, and then uncovered a wooden board on the wooden wall, and the mechanism to open the secret room was behind the wooden board."

"We found a gray button in the secret room, is this the button on your clothes?" Chen Jie took out a small plastic bag from his bag and walked to Jiang Fengqi.

Jiang Fengqi looked at the plastic bag: "This is the button on my clothes." ”

"Don't you wear that dress often?"

"I only wore that dress at night."

"Why do you have to wear it at night?"

"It's a gray-black dress, sometimes, I get up at night to give Mei Fang Lankai the backyard door, wear that dress, it's very convenient at night."

Is it any wonder that when the comrades investigated and visited, no one mentioned Jiang Fengqi's clothes and the buttons on the clothes?

"According to you, since you've already entered the Chamber of Secrets and seen something, why don't you take it away?"