Originally, there was still a strange relationship, because this Pa made the two of them a little closer.

The sound of the piano can be heard not only by Su Yi and them, but also by Mu Nan next door.

Mu Nan, who had promised to protect people in a majestic manner a second, had already hid behind Ji Shaochu in fright at this moment.

The sudden piercing sound of the piano startled them, except for Su Yi who stood still and held on tightly to Qi Zihan, who didn't dare to move, Mu Nan and the others were already hiding in the corner in fear.

After the sound disappeared, after a long time to make sure that there was no more, Mu Nan and the others came out of the corner, and then walked to the glass and looked at Su Yi and Qi Zihan.

"What just happened? How could there be a scream all of a sudden, and it didn't sound particularly like it. Xu Huan, another member assigned to Mu Nan, couldn't help but ask Su Yi and them.

Although there was a glass and a door between the two teams, the sound could still be heard by each other.

Qi Zihan should also be relieved, slowly raised his head from behind Su Yi, and then said: "Just now I just saw that there was a piano, and I wanted to go over to see what clues there were, but it turned out to be like this." ”

They are all old members, and when I heard it, I knew that the piano should be a very important clue, and it must be related to the music scores scattered all over the ground.

"Don't touch the piano yet, let's find clues first, our door will be opened." Ji Shaochu commanded.

Then everyone went to look for clues according to Ji Shaochu's instructions.

Su Yi has Moss, in fact, she can easily know the password and know how to open the door.

But Su Yi didn't do that, she didn't ask Moss to help her.

Su Yi first walked to the door and looked at the lock, and found that it was not an electronic lock on her side, but a combination lock.

It's a five-digit password, and the color of each digit is different.

Seeing this lock, Su Yi walked around their classroom and found that there were no clues related to color. 80

Thinking that the clues in the room might be generic, Su Yi stood in front of the glass and looked through the glass at the classroom where Mu Nan and they were.

Then, Su Yi used her extremely good eyesight to find a green thing on a tabletop.

Green, the color on the combination lock.

So Su Yi knocked on the glass a few times.

The voice reached Munan's ears.

Seeing that it was Su Yi who knocked it, Mu Nan walked to the glass and asked, "What's wrong, Sister Su Su?" ”

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"What does the lock on your door look like?" Su Yi asked.

Hearing Su Yi's question, Mu Nan turned his head and glanced at the location of the door lock, and then said, "It's an electronic lock, a 6-digit password." ”

"Did you find a clue?" Su Yi then asked.

Mu Nan shook his head: "I've been looking for it for a while, but there is no hint at all." ”

Hearing Mu Nan say this, Su Yi was even more sure that this time it should be the clue from the other party, and then cooperate with each other to unlock it.

"The lock on my side is a five-digit one, and it is also related to the color, I just saw that there is a color on your table, it should be a clue from our side." Su Yi said.

Xu Huan, who happened to pass behind Mu Nan, heard Su Yi's eyes light up: "No wonder we haven't found a clue here for a long time, do you mean that your clue is here, and then our clue is in you?" ”

Su Yi nodded.