Just by looking at this "easy-to-understand" prompt, Zhao Nuo knew that the first puzzle was still simple and clear, and there was no difficulty at all.

The first thing to investigate was the double-door refrigerator in the corner of the kitchen wall, and the door to the freezer compartment below seemed to be frozen and could not be opened at all.

When I opened the door of the refrigerator, I saw that the space in the refrigerator was even smaller than I expected, and there were several empty disposable syringes inside, I don't know what they were for.

The "key to the safe" recorded in the diary is not in the refrigerator, so there is only one possibility:

Zhao Nuokong turned to the sink with the "summer night", the silver faucet shone sharply silver under the light of the incandescent lamp, and the "key to the safe" should be inside the sink.

The room was eerily quiet, and you could almost hear your own heartbeat. The walls here are supposed to be specially made soundproof, and the windows have been remodeled.

Could this be a silent cage that murderers have modified specifically for their prey?

Walking to the front of the sink, the sink was the same as the faucet, and it was a little dazzling under the light, and it was very clean, and it was impossible to see where to hide a key.

"I guess it's stuck in the drain."

Zhao Nuo turned his perspective to the dark and bottomless circular drain in the center of the sink, the diameter of the water pipe seems to be just right for a girl to put her hand in, "The key is in the sink" Could it be that the protagonist can reach for it?

Press the investigate button against the drain. The options appear again:

"Do you want to put your hand in the drain?"

1, Yes.

2, No.

"Who will choose yes, I'm not a fool."

Zhao Nuo knew very well that in this kind of weird trap house, it was too dangerous to put his hand into the drain.

Decisively chose "no", Zhao Nuo opened the notebook in the prop bar and turned to the next page:

"I brushed the bowl for a long time today, only to notice that the kitchen sink was blocked, and a lot of messy dirt floated up, which was really disgusting."

In this way, it is obvious what needs to be done here.

Moving the perspective upwards and pressing the survey button on the faucet, the water pipe makes a strange suffocating sound, as if the water pressure is insufficient. Then, with a whooshing sound, a scarlet liquid suddenly erupted.

Blood spurted out of the faucet!

"Ahh The exclamation of Lin Shuang's "friendship starring" sounded at the right time, and Xia Ye stumbled back two steps.

Cast your eyes on the sink, and sure enough, the drain pipe was indeed blocked. The pool of blood was still rising, and a few bubbles bubbled up from time to time, as if someone was hiding inside to breathe.

"OK, that's pretty much enough."

Zhao Nuo manipulated Xia Ye to turn off the faucet, even if the key was stuck in the drain, so much blood and water was enough for that thing to float up.

Then the next step is to get the keys.

Stand in front of the strange blood pool, and press the investigation button on the blood pool that is still making a "grunt" sound. The options appear again:

Do you want to put your hand in the pool? 1, Yes. 2, No.

"Hmm......" Zhao Nuo thought for a moment, but decided to take a gamble.

It's better to be conservative in the puzzle game, but in this case, you can't progress the story without finding the "key to the safe".

After he chose "yes", Xia Ye took a deep breath, rolled up the sleeve of his right arm, and put his right hand into the pool of blood.

After about thirty seconds, she finally pulled her hand out, holding a small blood-soaked key. At the same time, a prompt appears in the center of the screen:

Obtain the item "Safe Key."

This solves the first question, and the next question to be solved is: Where exactly is the safe?

I walked around the living room and kitchen on a summer night, but I didn't see the figure of the mysterious safe. It looks like it's in the bedroom or bathroom.

"Well, it looks like it's time to pick the lock." Zhao Nuo nodded.

The main character of the game is a thief, who has also used his lockpicking skills to open the security door on the first floor. It stands to reason that it should be trivial to pry open the bedroom door here.

But then Zhao Nuo found out that things were not so smooth:

"The design of these locks is not like ordinary locks, but uses some kind of weird chain lock cylinder, although it is not impossible to open, but if you want to pry open such a lock, you need to work attentively for at least an hour or so, and there can be no mistake in between."

"Now there's weirdos out there, and I can't concentrate."

Seeing such a reason, Zhao Nuo could only admit it, and tried three bedroom doors and bathrooms successively, but none of them could be opened, which really made him very speechless:

"You came up with such a reason to make the game more difficult, and you won."

In this way, the next clues should still be in the notebook. Click on the notebook in the prop bar, turn to the next page, and see that it says:

"I had some drinks with the man, didn't I? Or drank three glasses? My memory is really getting worse and worse......"

What do you mean? Seeing the incomprehensible lines, Zhao Nuo frowned slightly.

Although there are often useless distracting messages in puzzle games, this note is still very concerning, because there is a language problem in it, and the girl who is called the "ghost scriptor" should not make such a low-level mistake.

The words "the man I am with" are obviously unreadable, and the "yes" at the end also seems to have omitted something. In addition, the last sentence has a striking resemblance to the sentence structure of the first note.

"I seem to know what's going on."

Zhao Nuo flipped the notebook to the first page, and then compared it with the notes on this page:

"Where did I put the key to the safe, was it in the fridge?" Or in the kitchen sink? My memory has been getting worse and worse lately......"

"I had a drink with the man of --, was it? Or drank three glasses? My memory is really getting worse and worse......"

The missing content in the text below, corresponding to the notes on the first page, should be the word "safe". And if you compare the second sentence of the two paragraphs, the conclusion is already obvious:

"Safe in the fridge?" Zhao Nuo muttered in a low voice.

No wonder when I opened the refrigerator just now, I always felt that the space in the refrigerator was a little small.

Back in the kitchen and opening the refrigerator, Zhao Nuo pressed the investigation button on the white guard plate on the inside of the refrigerator, and the first prompt that popped up was "Nothing worth caring about." He pressed it twice more, and the prompt finally changed:

"The inside of the refrigerator is a little loose, as if it could be removed. Do you want to take it off? ”

Zhao Nuo chose "yes" without hesitation.

The girl put her hands on the inside of the refrigerator, and after removing the board, a dark safe door appeared in front of her.