The fat officer stood nervously to the side, cautious, not daring to make a sound at all.

Gu Wenyu stood far away at the mouth of the alley, she felt that everything in front of her was so unreal.

Suddenly came to such a strange place, turned into a stupid black cat, met a person who was exactly like his brother, and then this horrible murder.

Listening to what Song Feng and the fat police officer meant, what should she know as a black cat?

What did Song Feng ask her to see just now?

It's so weird!

Gu Wenyu shook her head vigorously, why did she appear here?

"Meow?" Gu Wenyu didn't think about it until this moment when she finally got up, she seemed to have found a book in her brother's drawer. Then, she flipped through the book......

By the way, it was after she turned the pages of the book, and suddenly the world swirled, and here she appeared.

Gu Wenyu thought of this, and couldn't help but have a bold guess, this world is the world in the book.

If this speculation is true, it means that Gu Wentian must have been to the world in the book, and maybe it has something to do with this Song Feng.

Gu Wenyu looked at Song Feng in a daze, as if he was looking at Gu Wentian through him.

So the question goes back to the beginning, if Song Feng is not Gu Wentian, then where did Gu Wentian go?

"Little Black?" a tall and thin policeman came over, and when he saw the black cat sitting alone at the mouth of the alley, he said strangely, "Why don't you go in?"

"Meow!" Gu Wenyu interrupted her train of thought, and was suddenly startled, she glanced at the thin and tall man, then looked at Song Feng's back, and finally walked towards Song Feng with cat steps.

The tall and skinny policeman scratched the back of his head, he always felt that the black cat was a little strange.

"Meow~" Gu Wenyu walked to Song Feng's side and called out obediently.

She wanted to know Gu Wentian's whereabouts, and she also wanted to know how to get out of here, so she needed to follow Song Feng, only in this way could she know whether Song Feng and Gu Wentian had anything to do with each other, and at the same time, she could learn more about this world.

"You're back. Song Feng didn't raise his head, he knew that the black cat was back, so he said something.

"Meow~" Gu Wenyu resisted the urge to vomit, and just stood beside Song Feng, she and Song Feng looked at the female corpse in front of her.

"Judging from the breath, it should be the same monster. Song Feng said in a low voice.

"Then, this case still depends on you and Xiao Hei, if there is any need, we will fully cooperate. The fat officer smiled flatteringly.

"You still check like a normal case, first ask her if she has offended anyone recently, and see what these four deceased have in common, this may be a monster disguised as a human race. Song Feng stood up, but there was no smile on his face.

A gust of wind blew, and Gu Wenyu seemed to catch a strange smell in the air. It didn't smell good, like a dead rat that had already stinked, and it was like a spoiled overnight meal, disgusting and pungent.

This smell was covered by the smell of blood before, and Gu Wenyu was too scared, so he didn't notice it. Until this gust of wind blew, it brought out the imperceptible smell again.

"Xiao Hei, what did you find?" Song Feng asked in a low voice when he saw that the black cat was sniffing something.

Gu Wenyu's eyes rolled, she felt that she should help Song Feng track down the murderer, only in this way could she better stay by Song Feng's side.

"Meow!" Gu Wenyu shouted, and ran out in the direction of the slightest smell.

Song Feng's eyes narrowed, and he immediately followed.

"Keep up. The fat officer shouted and chased after him. As soon as the rest of the people heard the commander's words, they left only two to guard the scene, and the others followed.

Gu Wenyu led a group of people to run several streets, the smell became weaker and weaker, and it was another fork in the road, she had to stop, first sniffed the left, and then sniffed the right.

After sniffing back and forth several times, Song Feng and the fat officer were standing a few steps away from her, waiting quietly, and no one made a sound.

In the end, Gu Wenyu seemed to have determined the road on the right, and rushed out again with a swish.

But the end of this road is a dead end, Gu Wenyu smelled left and left at the end of the alley, smelled again, but could no longer smell that smell.

"Meow ......" Gu Wenyu hung his head and was a little embarrassed to face Song Feng.

Moreover, as a little black cat, she ran a few streets in a row, and she was also tired, but it turned out to be a big oolong.

Song Feng stretched out his hand to stop the fat police officer who wanted to come over, and then took a cigarette out of his pocket and lit it.

Gu Wenyu sat on the ground, tilted his head, and looked at Song Feng puzzled. The heart said that he was mad, so he ordered a cigarette to calm down?

However, just as Song Feng took a puff of cigarette, and then exhaled lightly. A faint figure appeared in the smoke, but it was a back, and it couldn't really be seen in the smoke, and from the figure, it seemed to be a woman.

"I think it's over the wall. Song Feng's cold voice sounded.

The fat officer immediately patted the head of a small police officer behind him, "Did you hear that?"

"Yes, yes. The little police officer said yes again and again, straightening his hat and running out of the alley.

"Let's go check it out, too. Song Feng said and prepared to go out.

"Okay, let's go check it out. The fat officer smiled and nodded.

"Meow~" Although Gu Wenyu was tired, she had to keep up with her master.

Song Feng picked up Gu Wenyu and put her on his shoulder.

"Meow~" Gu Wenyu expressed his satisfaction and flicked his tail happily.

Don't ask her why she controls her tail, it's quite helpless to say, just in the process of this long run, she has learned how to be a cat.

Thinking of her Gu Wenyu, she is an upright person, and in just a few streets, she has already learned how to be a cat. This doesn't sound like a happy thing, Gu Wenyu doesn't want to be a cat for the rest of his life.

In contrast, she still prefers to be a human being.

The group came to the back of the alley, where people came and went, it was a big road, and the smell had long been washed away.

Song Feng swept both sides of the street, but found nothing, and he asked the fat officer again, "What did you investigate before, what do those people have in common?"

"Except that they're all pretty and they're all students, they don't have much in common. The fat officer said with a sad face.

Song Feng pointed to a dance hall not far away and said, "Go and ask and see if anyone knows anyone." ”

"But they're all students, and I've checked their backgrounds, and they can't be dancers. The fat officer was puzzled.

"Yes or no, just ask. Song Feng's tone was casual, but his attitude was very persistent.

"Good. The fat officer nodded, and then said to the little officer behind him, "You two, go in and ask." ”

"I'll be notified when there's news, see you later. Song Feng turned around and walked back.

"Meow~" Gu Wenyu was a little incomprehensible, she thought that Song Feng would go together to interrogate, or continue to investigate, why did she go back suddenly.

"Xiao Hei, you behaved very well today, go back and give you dried fish. Song Feng seemed to be in a good mood.

"Meow?" Gu Wenyu tilted his head, not understanding what Song Feng was thinking.