Lin Han fell asleep, this sleep was not sweet, faintly heard the door knock, the nurse walked in to change the dressing for him, and then came to pull out the needle after the infusion, still couldn't open the heavy eyelids, reluctantly pressed the needle hole with his hand according to the nurse's instructions, turned over and fell asleep again.

I don't know when, Lin Han gradually woke up, and when he opened his eyes, he was startled by the scene he saw.

Somehow, in the gloomy hospital room, it is now as bright as day. Lin Han obviously noticed that the light tube in the room was not turned on, in this quiet night, why did his eyes see the scenery so clearly and meticulously?

He blinked vigorously in disbelief, yes, although it was in the dark room, the white sheets, the black rubber examination bed, the spittoon not far away, and even a pair of black slippers under the bed really came into view, at a glance.

Lin Han was shocked, got up and got out of bed suddenly, and walked back and forth in the house several times. As far as you can see, all the objects and every corner of the room can be seen. It was as if a large lamp had been installed in his eyes, shining brightly on these things.

What's going on? Lin Han stood in place, surprised.

Looking back at the ceiling lamp outside the hallway, a little light came in through the doors and windows, but this faint light alone could not provide enough light for me to see all the corners of the room.

There was a sudden pinprick-like pain on the back of his hand, Lin Han frowned and raised his right hand to look, and was surprised to find that the scratches scratched by the blind kitten were strange!

A thin blue light, like blood in a vein, slowly flowed through the wound, looming.

What is this? Lin Han stroked and rubbed with his left hand, but he couldn't wipe the blue mang like wiping off the dirt, and he was still in the scar.

Lin Han raised his head suddenly, walked to the door, opened the door and stood in the corridor. There was plenty of light here, and looking at the white walls and sky-blue benches, Lin Han regained his old vision. But when he turned around to face the door of the gloomy observation room again, he clearly found that the scene in the room was "bright" again, and as his eyes moved, where Lin Han looked, it was staggered, as if he was using an X-ray transmissive machine to scan the entire room line by line.

The scar on the back of his hand jumped again, and Lin Han raised his hand and stared at the blue mang.

As if remembering something, Lin Han walked into the house and closed the door, put the quilt on the bed on his head, wrapped it tightly, and almost couldn't breathe.

Putting down the quilt, Lin Han's expression became stunned. Cover the quilt again and put it down again.

"Poof", when he was sure that this was not a dream, Lin Han sat at the head of the bed with his ass and his eyes widened. The quilt in his hand slipped to the ground.

A fact that he couldn't even think of gradually emerged in his heart: he had a pair of "cat's eyes".

Yes, that's right, it's "cat's eye". This is the conclusion that Lin Han came to after a series of experiments starting from the surprised discovery that his vision was not in the right direction.

Cats are known to have the best eyesight at night, and at night, as long as there is a faint light, their pupils can spread dramatically, even to the highest limits.

As a graduate of the Department of Biology, Lin Han knows more thoroughly: the pupils of cats can shrink to a slit during the day; At night, it can expand to the entire eyeball.

With the help of a faint light, the cat's eyes can immediately magnify the amount of light collected by 40~50 times, so that it can see. This wonderful method of refracting light is a very important physiological trait for felines that have been accustomed to walking nocturnally for thousands of years.

So now my eyes are undoubtedly beyond the night vision ability of normal people, or they have the same function as cat's eyes. Lin Han stood still in the corridor where the light was extremely strong, and found that the effect of seeing out of his eyes at this time was the same as usual; And when he turned back to the unlit, dimly lit observation room, the "cat's eye" activated, helping him to observe every dim spot at once.

In order to test this amazing idea, Lin Han also started experiments. A cat's eyes are not omnipotent, and they are still "blind" in a place where there is no light at all. But as long as there is a little bit of light, it can be effective immediately. He covered the quilt and went into the darkness completely, and then put down the quilt to observe, just to use the faint light to see if he could see things, it was obvious that the experiment was "successful", and the characteristics of his eyes and the cat's eyes were the same.

Lin Han's heart was pounding, and as he looked at the things around him that were as bright as day, uneasiness and fear came over him.

My eyes, what's going on? Why does a sudden high fever lead to such a miracle?

The scar on the right hand, the blue light in the scar...... The blind cat that scratched itself! Lin Han was frightened, the cat, the cat caught him, and then he could see at night......

For a moment, he didn't dare to think about it anymore.

However, he was immediately sure that the abnormal change in his eyes had nothing to do with the fever. Nine times out of ten, it has a major relationship with the blue mangs in his hands and the little blind cat!

There was a small mirror hanging on the wall, Lin Han took it off, looked left and right at his eyes. What was reassuring was that he saw that his eyes were normal, black and white, and there was no infinite dilation of pupils like that of cats, nor did they emit yellow, orange and orange light.

This is very unscientific! Lin Han put down the mirror in his hand, full of suspicion.

If it is really because of the cat's scratch, which leads to his night vision, it means that something in the cat's body has been infected to Lin Han, from a scientific point of view, it is called "lesion", because new cells are added, and some human body functions are damaged or mutated; If you start from the perspective of the supernatural, this is called "inheritance", and the cat's unique night vision ability has now been passed on to Lin Han.

Lin Han couldn't be sure which word he preferred "lesion" or "inheritance", and even rejected this night vision ability, because it was difficult to say whether it would bring unknown damage and destruction to his body.

As soon as he thought of the eyes of felines shining like jewels at night, Lin Han was terrified. If you have their night vision, will your eyes shine so scarily at night?

I suddenly remembered that what I saw through the mirror was the effect of enhanced night vision, and if my eyes had mutated, they had actually emitted a bright light, turning up and down, left and right......

Lin Han's brain felt a burst of explosion, and he raised the small mirror again in a panic and looked at it carefully. There is no abnormality, nothing abnormal at all.

However, this kind of verification is now unreliable, Lin Han frowned tightly and looked out the window.