She had heard a rumor about this observation tower from her classmates before.

Yu Huaijin felt very bored.

Time passed by little by little.

The cucumber in the woman's hand became shorter and shorter, even though she was eating it very slowly.

But I always finish it, just like this short break.

There was still more in the food box, but Yu Huaijin didn't take any more.

Being able to have this moment of rest and tranquility while climbing a mountain.

She felt it was enough.

…

There is a quiet courtyard in the southeast corner of Linlu Academy, hidden among the lush green forests.

Outside the hospital is a pink area.

At this time, there was an old-fashioned woman, carrying a food box, walking steadily along the courtyard wall and outside the courtyard gate.

Yu Huaijin raised his hand, ready to knock on the door, but suddenly made a move and glanced at the couplet on the door:

The door faces thousands of poles and short bamboo poles,

There are tens of thousands of books in the family collection.

She raised her eyebrows and felt that there was something wrong with this couplet, so she looked at it carefully for a while.

Gradually the door is revealed.

The first six characters in the first and second lines of the couplet are all the characters of a teacher whom Yu Huaijin is familiar with.

And the last three words of the first and second lines of the first and second lines are very important.

It was a font she had never seen before, and it didn't look like the teacher's handwriting.

Why did the teacher post this couplet?

Yu Huaijin looked at it intently for a while, shook his head slightly, and then raised his hand to knock on the door.

Squeak————

The door was opened, and a girl in blue appeared inside.

The girl is wearing a light blue school uniform, a wide and long white belt, and a small white school hat.

Her hair was all tied up in a hat, revealing only a round face with white teeth and red lips.

When Yu Huaijin smelled the fragrance in the courtyard, he saw that there were many flowers and plants planted there.
Chapter completed!