How to open the unlocked room 3 and hide the ending?

After we got a book from Grey Shazhou (the platform where the rotating triangle was placed), we put it on a bracket in the study and the elevator started.

Don't go in yet. We came to the divination machine.

There is a small handle that can be pulled out under the divination machine, and you can get a metal ring after pulling it out.

Go deep into the details and look carefully, and you will find a small slide on this ring.

Push the mechanism to the end and the ring becomes a key. Where is it used? Don't worry yet.

Let's go to the study on the second floor.

There are two books on the table against the wall, which can be arranged in a sliding way.

There is a metal block on the left, which is a cube. Let's take it down and leave it alone.

Let's go back to the office with the big clock we entered for the first time and investigate this table.

In the rightmost drawer, we can insert the key from the diviner into the keyhole.

Open this drawer. There is nothing in it. Look at the left side of the drawer.

There is a metal block embedded in the slide. Push it to the end and look inside the drawer.

A rotatable handle appeared. Put it in the leftmost drawer and turn it a few times to open it.

There is only one letter in it, but don't worry, there is a small switch on the right inside.

Open the ring mechanism on the leftmost side of the middle drawer and turn on a small switch to become this shape.

The cupboard door in the lower right corner is opened, and there is a simple device inside. Just slide the metal blocks in turn.

Finally, the middle ring is also opened, and there is a coin in it. Take the coin and don't worry. Let's look at the clock.

Observing with eyepiece, it is found that the four scales of clock 12 3 6 9 emit blue light. There must be something strange.

That is to say, something will definitely happen by 3: 69.

Interestingly, the clock in the game is synchronized with the time in real life, such as when I am playing here.

It's about 12: 40, and the clock shows this time. If you are impatient, you don't want to wait until 3: 69: 00.

You can steal a lazy hand and manually set the mobile phone time to any of these three whole hours.

For example, I set the time of my mobile phone to nine o'clock sharp, and at this time, the clock tinkled.

A switch appears under the clock plate. Turn it on and observe how many numbers will appear on the pendulum with the eyepiece.

Adjust the upper metal cylinder to the corresponding value.

When finished, open the clock plate, and there is a crystal in it. Pick it up.

Then we went back to the study and put the coins on the table in the handle under the fortune teller.

Just before we took the key and put the handle back in the hole.

The witch inside began to move, dealt four cards and began divination. Finally, she pointed to the first card.

This is the first ending of the game.

Then a small drawer pops out from under the soothsayer.

There is a crank wheel in it. Where should I use it? Come and watch it with me.

Every time you put in a coin.

There will be a layer of glass on the divination machine with some strange words written on it. Interested friends can pay attention.

The crank wheel we just got will be used in the first scene of getting off the train, that is, rotating the feather pocket watch.

There is an iron gate locked by a strange lock.

We put on the crank wheel.

Then turn the iron gate a few times and it will fall down.