"Not a mirror?" Feng Chenglin's smile froze abruptly, and he looked at her: "What is that?"

"Mirror is a mirror, but not the kind of mirror you said that looks at people in clothes..."

Ling Luoyu turned his head and looked at the corners around him.

"This is a kind of light mirror...a mirror specially used for lighting!"

"Light Mirror?"

Not only Feng Chenglin, but also the old shopkeeper looked at the bronze mirror in his hand curiously.

"Mr. Ling, you mean, these mirrors... will shine, just like those lights?"

"It's not luminous, it's reflection!" Ling Luoyu's fingertips knocked the mirror of the bronze mirror: "The large mirror on the roof above should be the one that mainly attracts light. The light passes through the refraction of the bronze mirror and turns the light onto another bronze mirror, so that the bronze mirror can be used to fold out the light until all the bronze mirrors have light, and the room will be bright..."

"Really? Then we will save trouble!" Feng Chenglin was eager to try: "San Young Master, why don't we go and try it?"

Ling Luoyu glanced around and said with a look: "Be careful when opening it!"

"no problem!"

With Ling Luoyu's consent, Feng Chenglin flew towards the roof and tried to push the circular mirror, and couldn't help but be amazed.

"Three Young Master, I can't push..."

Ling Luoyu's eyes were a little strange: "Fatty...what are you doing?"

"Open this thing...didn't you say you wanted me to open it and see?"

“…”

Ling Luoyu looked like an idiot, which made Feng Chenglin a little furious.

"No...San Young Master, you said..."

"That big thing must be controlled by the organs... Do you think that if people living here want to turn on that thing, they have to climb up?"

Feng Chenglin "..."

like--

That's the matter!

For a moment, he crawled there in a very awkward manner, squeezing the corners of his mouth.

"I... Then I'll check the edge of this thing first, if it's stuck..."

After pretending to be a glance, he flew down and faced the old shopkeeper's smile.

"Why are you laughing at?" Feng Chenglin glared unhappily: "I have time to laugh at me, so I won't look around... Maybe I'll find the agency!"

The old shopkeeper's smile suddenly stopped and turned around to find the so-called mechanism.

But in this messy situation, it is not easy to find a mechanism!

Feng Chenglin walked around and was very discouraged: "San Young Master, I want me to say that when I have the opportunity to see Ding Temple again in the future, I must ask him to find a book about the mechanism and the formation to read it... Otherwise, every time we encounter such a thing, we will be very passive!"

The old shopkeeper was suddenly looking for something, looked at Feng Chenglin quietly, and continued his own affairs.

Ling Luoyu stood in the middle of the hall and looked thoughtfully towards the direction of the hall gate.

"Fatty, go check the left side of the palace gate..."

She herself walked to the right.

Feng Chenglin heard the sound and hurried over: "San Master, have you discovered something?"

"No!"

“…”

"In terms of the layout of this hall, it should be a place like a conference hall. If there is an agency, it should also be at the door..."

Just like the current principle of decoration, the lighting switches will be set at a place like the door.

Because it is simple and convenient to operate.

Feng Chenglin searched carefully at the door, and then he slowly took a step back as if he had remembered something, and looked at the bronze mirror on the roof thoughtfully.
Chapter completed!