Lin Xiao'an calculated (what?) Does Lin Xiaoan have a brain? Have it?! ), but only missed one thing-

He lived in Salazar's belly with a small heart, thinking that Slytherin himself was one of the four founders of Hogwarts, and that the "Big Four" was something...... Why do you have to be a little taller?!

Who would have thought otherwise......

The "main entrance" of the secret room......

Actually......

Or is it a faucet?!

……

"Me...... I'm curious...... Old Slytherin man, what kind of psychology did he set one entrance to the secret room in the boys' bathroom of Slytherin House, and the other entrance to the girls' bathroom on the second floor?!" Lin Xiaoan stood next to a sink in the Slytherin boys' bathroom, and complained to Xiao Hei with his mind.

Xiao Hei conveyed a real disgust with his thoughts: "Host, don't worry about it! There are enough bugs in the original work.,The stupid author is fooling around and letting go of himself and inserting a bar.,This article has been wasted to the end!

Let's talk about the earliest faucet, which only appeared in Istanbul in the 16th century, and Hogwarts School of Witchcraft and Wizardry established Meow in 993 AD~

Old Slytherin man, when he left Hogwarts, he was still hundreds of years away from the 16th century, and speaking of which, the Faucet King was the most innocent?!

It's almost over.,Two chapters are almost over, and the crooked old man hasn't entered the secret room to pick up the snake for a long time.,Is the water so embarrassing?! Today's little safflower is gone!"

Lin Xiaoan: "...... You talk a lot!"

……

Draco didn't feel good when Harry pointed to the long-abandoned pool in the far corner and said, "The basilisk is in the back."

Although the pool seemed ordinary, the Gryffindor cubs certainly believed in Harry.

They carefully and carefully checked the inside and out, up and down of the pool, and finally found a small snake engraved on the side of the copper faucet under Lin Xiaoan's "inadvertent" "flash of inspiration".

"This faucet won't turn on...... Is it bad...... We've never used it, and no one has fixed it......" Draco's voice was a little hoarse.

"That's right!" Lin Xiaoan clapped his hands and said "surprised": "It must be it!" Harry - Try saying a few words in a parseltongue. ”

Harry tried a few times, always speaking unconsciously at first, and finally-

"Hiss-hiss-"

("Hit-on-")

Suddenly, the faucet emitted a dazzling white light and began to spin rapidly.

Then the pool moved.

They watched as the pool slowly faded from view, revealing a thick pipe large enough for an adult to burrow into.

……

"I still think ...... Or we tell the professors to let them ......"

Before Hermione's words were finished, Lin Xiaoan took the lead in getting into the water pipe and slid down like a slide!

He was followed by Draco, for the sake of "the dignity of a pure-blood nobleman (what do you say?)" and Slytherin Legacy (that's the point!) He also fought hard!

Harry didn't have time to think about it - how could I back down when Ann was so "brave"? So his brain was hot, and he slid down without hesitation!

Ron smiled wryly and said to Hermione, "Hermione, you're a girl, don't get involved in such a dangerous thing. Go tell the professors...... It's best to ask them to come soon...... I'll have to work with Harry and the others, or I'm not going to be righteous!" Then he jumped into the pipe with a tragic face!

Hermione: "......"

Mader's Staff!

Reckless and brainless!!

Blue child paper of fish lips!!

Hermione frowned tightly, and used her wand to leave a fluorescent "SOS" mark on the wall next to her, then pulled the hem of her wizard's robes, slowly burrowed into the pipe, and then let go, sliding down the pipe—

"Huh~"