Chapter 494 Black Drop Effect

   "You said I was dead, then what am I? I am alive and well!"

   "Yes, we also want to ask, what are you? Do you still remember the details of entering the mountain? Do you really not know this woman with a thin face and covered in mud?"

  Chu Dong questioned, and projected Gu Qingyan's original appearance with her soul, a weak and ordinary woman.

Seeing her original appearance, Gu Qingyan kept shaking her head, but she couldn't refute it. She shook her head in desperation. Now she was fooled by what Chu Dong said. Her attitude was not bad, and she was always cooperating with her. A few people, and even helping a few people once, Chu Dong has become the aggressive bad guy.

But Chu Dong doesn't know why this widow exists, and whether it is being manipulated or not. Maybe Gu Qingyan doesn't know if her eyes are used by others, so he wants to learn from Gu Qingyan's body. Get some news.

  Chu Dong said patiently: "Master Guoshi, I don't have any intentions against you, I just want to make things clear. If you are willing to let me take a look inside your interior, all the truth will be there."

  Gu Qingyan categorically refused Chu Dong's request. The Taoist family she cultivated also had the use of interior scenes, so she naturally knew the consequences of interior scenes being entered by others.

   If Chu Dong enters the interior, with Chu Dong's ability, everything about her will be under Chu Dong's control, and those secrets must not be revealed.

Chu Dong leaned two steps to Gu Qingyan's side, her shadow was elongated and enlarged under the light of the flashlight, "You want evidence, right? I can give it to you, but can you accept it? In fact, the evidence lies in your shadow and Physically, I deliberately touched your hand before, your body temperature is low like a corpse, and your shadow is fake."

  Gu Qingyan asked suspiciously, "What do you mean?"

Chu Dong suddenly flashed a flashlight at Gu Qingyan again, Gu Qingyan helplessly covered her eyes with her hand, Chu Dong pointed to the shadow behind Gu Qingyan and said, "Before, my senior sister always felt that there was someone around me when I was in the mountains, but After you appeared, this feeling weakened or disappeared. Either that person stopped monitoring us, or he was observing us with your eyes, and your blatant my senior sister’s subconscious is not easy to use.

I care about the timing and the way of your appearance. I have always suspected that you are the same as the widows who are still climbing, but their shadows have no heads, and yours has, I will skip this for the time being , until my senior sister told me that after entering the tomb from the seal, the feeling of being like a shadow reappeared, so, you have a problem! "

Chu Dong, who was still smiling just now, suddenly formed a seal on his hands. A thumb-sized golden-yellow command spell was formed within two seconds. The command spell floated and spun in Chu Dong's hands, and then he pulled the command spell outward with both hands. As Chu Dong's hand gesture was enlarged, after enlarging the size of his fist, Chu Dong directly hit the Command Spell at Gu Qingyan's shadow.

   "Sanyang Realm!"

The golden Command Spell exploded and turned into a golden ball of light, trapping Gu Qingyan's shadow directly. Gu Qingyan instinctively entered a state of battle, but when she turned around, she looked out of the corner of her eye. When she got behind her, she was stunned, because she found that her shadow did not change with her movements.

   Her shadow was split in two, the shadow of her head was still in its original position, but her body moved to other places as she turned.

   Gu Qingyan asked in a panic, "What, what's going on?"

  Chu Dong saw that the shadow was trapped in his heart, "Remember that I always use a flashlight to look at you? I was just observing your shadow. Although it imitates the real thing, it is still a little bit worse."

   Until now, Gu Qingyan's shadow didn't realize her situation. It turned into a black ball and bounced around in the barrier, but it couldn't break through this golden barrier at all.

  Chu Dong walked to the wall and tapped the Command Spell on the wall with his knuckles and said, "Brother, don't work too hard, look at the effect of the Three Suns Realm, it can bind all kinds of evil things in the world."

That black shadow must be conscious. After he heard Chu Dong's words, he stopped beating. The black shadow continued to transform into another Gu Qingyan. It still refused to show its true face, maybe it didn't have its own appearance. .

   She stared at Chu Dong with her pure black eyes, and asked in the same voice as Gu Qingyan: "Why did you find me? My shadow imitation cannot be flawed."

  Chu Dong stood in front of the golden barrier and was only a fist away from the shadow. He smiled and said, "Do you know about the phenomenon of black drops?"

   That shadow was stunned by Chu Dongwen, and asked inexplicably, "What?"

Chu Dong shone a flashlight at his two fingers, and the shadow of the finger was also illuminated on the wall. As the **** approached, a connection like a water drop suddenly appeared between the shadows, but Chu Dong His **** were clearly a few millimeters apart, and they didn't fully touch.

  Yang Yiqing also tried it with her own fingers curiously, and the result was the same. Before the fingers touched, the shadows would merge together.

"why is that?"

Chu Dong smiled slightly and said in a slightly self-satisfied tone: "Our shadow actually has no absolute boundaries, his boundaries are blurred, but we seem to have boundaries, and at the boundary of the shadow you see, there is actually a circle and a half. When two penumbras overlap, they will become new shadows. It looks like shadow fusion. In fact, it has always existed, it is just a matter of light diffraction.

  The shadows of all objects can merge when they are close but not touching. This is called the black drop phenomenon, because that kind of fusion is like a black drop of water, but the shadow you imitate does not. "

   That black shadow stood in the Sanyang Realm for a long time without saying a word, because it had absolutely no idea what Chu Dong was talking about. It clearly understood every word, but it was a book from heaven when put together, but the phenomenon of shadow fusion did exist.

  The phenomenon of black droplets is very common in daily life and can be found if you observe carefully.

   Whether it is the sun, candles or fluorescent lamps, they are not ideal point light sources, but have a certain size, which also determines that the shadow of an object can usually be divided into two parts, umbra and penumbra.

Part of the shadow is the darkest part where the sun's rays in the middle are completely blocked, it is called the umbra, next to the umbra, the blurry light-dark transition area that only blocks part of the sun's light, the penumbra, the penumbra is the shadow blur The boundary of , which is usually not observed by humans, but when the two layers of penumbra overlap, its brightness suddenly drops, becoming an umbra, and black droplets appear.

   (end of this chapter)