After Yu Dongting heard this, he frowned and asked confusedly

"Why do you say that?"

Song Xiaofang explained

"Because I feel that this case is too coincidental, it just so happened that Yalan and the others were going out for a walk, and the murderer had a chance to take her; And because Lao Zhang proposed to ventilate in the morning, the door of the room would be opened, so I instinctively thought that Yalan was not in the villa, and went directly to the outside to find it, if I checked every room, it is very likely that I would also check the warehouse by the way; Most of all, the arrival of me and Yalan was purely accidental, and it happened that Yalan weighed so little; No matter which of the above three points cannot be satisfied, there is no way to succeed, and these three points are not controllable by the murderer. ”

Hearing Song Xiaofang's detailed analysis, Yu Dongting was very surprised and said with a high spirit

"Let's rest today, if you keep it this way, I'm sure you can find the murderer."

Song Xiaofang nodded

"Well, for Yalan's sake, I will too."

Yu Dongting glanced at Su Yalan after hearing this, and smiled slightly

"Miss Su is so lucky."

After speaking, he also walked to the second floor.

Now there are not many people in the living room, Song Xiaofang thought that Su Yalan had just experienced a lot of blood loss and was rudely injected with blood, plus she had been tossing all day, afraid that her body would not be able to stand up, so she helped her to walk to the second floor.

"Xiao Fang, you just said that the murderer can't control those three points, but there is one thing that Lao Zhang can control, is it possible that he is the murderer?"

Song Xiaofang shook his head

"At that time, I, Lao Zhang, Xiao Yanran and Yu Dongting were all desperately looking for you outside, and we didn't have time to come back to commit the murder, so the murderer should be someone in the house at the time."

Su Yalan looked at him with a serious reasoning look, and for the first time, she felt that his serious appearance was still a little attractive, and she couldn't help but praise

"Still, you're so good at making such amazing reasoning."

"Not exactly, because I wrote a novel before in which the murderer tried to carry the body away on a raft, but the body was so heavy that the murderer drew most of the deceased's blood..."

When Song Xiaofang was explaining, Zuo Hongyi suddenly appeared and said mysteriously

"Detective, I already have a golden clue."

The two stopped, and what happened in the past two days almost made Song Xiaofang forget the purpose of this trip, and asked alertly

"Do you know any clues?"

Zuo Hongyi was still like that, and after looking around, he said mysteriously

"I don't know the exact location yet, but I'll find it soon, but I won't tell you the clues in vain, if you have any clues, you can tell me, I'll exchange with you, and if I find gold, we'll split it equally."

After finishing speaking, he returned to his room, and Song Xiaofang sneered

"Hmph, I guess he saw my reasoning today, and felt that I had a good chance of finding gold, and he must be trying to trick me into some clues."

After sending Su Yalan back to the room, Song Xiaofang was afraid of disturbing her rest, so she asked her to wash up and go to bed early, and then turned around to leave, Su Yalan took his hand and thanked him very solemnly

"Thank you, little fang."

Song Xiaofang was a little embarrassed, and said wryly

"Oh, it's okay, you can rest quickly, you don't have to be afraid, I will sleep in the hallway tonight, right at your door, and I won't let anyone come in and hurt you."

Hearing Song Xiaofang say this, Su Yalan hurriedly stopped her

"Hey, little fang, wait..."

Song Xiaofang turned around, "What's wrong?" ”

Su Yalan said shyly

"It's too uncomfortable to sleep in the hallway, but I'm a little scared, or you'll sleep in this room tonight."

Hearing this, Song Xiaofang's blood spurted, and his heart seemed to be about to jump out, and his face turned red in an instant, but he still held back the joy in his heart and said seriously

"Yalan, this is too fast, and you are not feeling well now, isn't it not good?"

Su Yalan reacted for a long time before she understood what Song Xiaofang meant, she was angry and ashamed, she threw Song Xiaofang with a pillow, and scolded with a crimson face

", what do you want!"

Song Xiaofang grabbed the pillow, realized that he was thinking too much, and hurriedly went back

"No, no, I don't think so, I sleep on the ground, you sleep on the bed, go to sleep."

"Don't! Go back to your room! Feel like you're in my room and I'm more dangerous! ”

The two fought for a while, but Song Xiaofang stayed and slept on the floor for one night.

Song Xiaofang seems to have a bit of a dual personality, and he is a very sunny boy who likes to joke in life; And at work, he is a thoughtful, mature and stable man.

Today, Su Yalan was wronged by the murderer, which seemed to stimulate the display of his second personality, and now Su Yalan is not in danger, and she has unconsciously changed back to that sunny big boy.

……

"That kid actually cracked my trick, will I lose? No, it's impossible, it's just that this technique is not perfect because I came up with it on the fly, and I won't lose, and, even if I lose, I'm going to kill all those guys. After today's simple showdown, the murderer seems to have a trace of worry.

Zuo Hongyi just lay under the bed, jumped up as if frightened, and repeatedly checked whether the door was locked, he was naturally timid, as long as there was a little thing, he would be sensitive and couldn't sleep, at this time there was a knock on the door, Zuo Hongyi asked loudly as if he was electrocuted

"Who!?"

"It's me."

Hearing the voice of the visitor, Zuo Hongyi tiptoed open the door

"I didn't expect you to come tonight, come in."

A few minutes later

"Hey, what are you doing! What are you holding in your hand... Save... Help..."

stabbed straight to the heart, and there was no time to react, Zuo Hongyi fell to the ground with a bang.

"Bell, bell!"

In the early morning of the next day, a sharp knock on the door woke Song Xiaofang from his sleep

"Open the door! Song Xiaofang: You're in there, right? Open the door! ”

Song Xiaofang heard that it was a laughing voice, reluctantly opened her bloated eyes, got up from the floor, and looked back at Su Yalan on the bed, Su Yalan also seemed to hear a knock on the door, blinked her eyes a few times, moved her long eyelashes, turned over, and then there was no movement.

"It's so cute..."If she could, Song Xiaofang really hoped that time could be eternal at this moment, but Xiao Yanran outside the door still shouted incomprehensibly

"Hey, open the door! Something is wrong! ”

Song Xiaofang stretched his waist, opened the door as lightly as possible, and asked sleepily

"What's wrong?"

"I'll tell you..."Xiao Yanran saw Su Yalan lying on the bed through the crack in the door, and said with a wicked smile

"Oh, it's developing so fast."

Song Xiaofang yawned, rubbed his eyes and said

"It's all said for the time being, isn't it, what happened to the floor where I slept last night?"

At this time, Xiao Yanran remembered the big event that had just happened, and said with a serious face

"Zuo Hongyi was killed, Yu Dongting asked you to go over and have a look."

"What!?" Song Xiaofang's roar completely woke up Su Yalan, she swayed up and asked weakly

"Little Fang, what are you shouting early in the morning?"

Song Xiaofang didn't have time to explain, so he rushed out of the door and asked Xiao Yanran without looking back

"Excuse me, help me take care of Yalan!"

"Huh? Is it me again? ”

At this time, Su Yalan was almost completely awake, seeing that Song Xiaofang was so flustered, thinking of the events of the past few days, she asked with a slight trembling

"Sister Xiao, has something happened again?"

Song Xiaofang ran to Zuo Hongyi's room and found that the door was open, and Yu Dongting was squatting on the ground to carefully examine the body.

"This is also a secret room murder?"

"Nope." Yu Dongting shook his head and continued

"I woke up this morning and found his door open, so I looked inside, and I found his body, and it happened that Xiao Yanran was passing by here, so I asked her to call you."

At this time, people arrived one after another, and Song Xiaofang calmly and carefully observed everyone's expressions, movements, and words, for fear of missing any detail, he was sure that the murderer was among this group of people.

Lao Zhang held Qiqi's head and kept comforting

"Don't be afraid, don't be afraid, it's going to be over soon."

Su Yong looked elsewhere as much as he could, not wanting to look at the corpse

"How many people does that murderer want to kill?"

Fang Kexin's eyes looked very shocked, and he kept talking

"How so?"

Han Chen still had that indifferent face, as if nothing had anything to do with him, and he didn't say a word.

Liang Yanyan, as well as Xiao Yanran and Su Yalan, who arrived later, hugged each other tightly.

At this time, Yu Dongting explained to Song Xiaofang

"The time of death was last night, and the cause of death was a piercing of the heart with a sharp object."

"Pierced by a sharp object? How is it possible, we have locked all the knives, only there is a kitchen knife in the kitchen, but Lao Zhang locks the kitchen every night before going to bed, how can the murderer..."

"It's useless to think so, let's go check it out." Yu Dongting slowly stood up and walked out of the room.

Yu Dongting got the key from Lao Zhang, took out the box where the knives were placed from the warehouse on the first floor, and counted the number under everyone's gaze

“1，2，3… 9。 "There are a total of nine fruit knives and kitchen knives, and there is no shortage of one, and at this time, Lao Zhang and Song Xiaofang also came down from the second floor

"The kitchen knife is there, too, and the kitchen door is locked."

"So, what exactly is the murder weapon?" Xiao Yanran hurriedly asked.

That's a perfect question

"What can pierce someone's heart without any knives?"

Song Xiaofang thought about this question over and over again, when a cold morning who didn't speak reminded him

"Could it be a murder weapon made of ice cubes that are frozen as sharp as knives? Isn't that often written in detective novels? ”

Hearing Han Chen say this, everyone turned their eyes to the ice skate (ice pick) under the eaves.

"Unfortunately, this is not possible." Yu Dongting shook his head and continued in a very regretful tone

"Mr. Zuo was stabbed to death by something as thin as a sword, and if the ice is made so thin, the hardness should not be enough to pierce a person's body."

Song Xiaofang continued to add

"That's right, that kind of statement is only limited to whimsical novels, especially in this kind of weather, Zuo Hongyi is wearing such thick clothes, if he wants to pierce his heart with one blow, he must be as sharp and hard as a real knife."

Later, at the suggestion of Song Xiaofang and Yu Dongting, everyone decided to search each other's rooms and luggage to see if anyone had hidden a similar murder weapon.

"Could it be that after committing the murder, he threw the murder weapon directly? But why did he do this, could the murder weapon reveal the identity of the murderer? ”

While Song Xiaofang was thinking about this question, Su Yong tried to say his reasoning again

"Are we ignoring a problem?"