Harry's blood wasn't a pure-blood that Salazar Slytherin fancied, but it wasn't his loathing.

As can be seen from Slytherin House's selection criteria for students, Salazar Slytherin hated Muggle-born wizards, but he was tolerant of half-blood wizards, especially those with ancient wizard blood, and some of these students were given the opportunity to enter the house.

Tom Riddle, for example, was an undeniable hybrid of Gaunt and Muggle blood, as well as Snape, who was both assigned to Slytherin by the Sorting Hat and later showed a talent that was a perfect fit for Slytherin.

While Slytherin houses value the importance of purebloods, they also recruit a number of gifted half-blood wizards.

But wizards who were entirely Muggle-born, no matter how gifted, would not be allowed into the Academy.

Salazar Slytherin's attitude towards wizarding bloodlines can be seen from the admissions criteria of Slytherin House, wizards like Harry, he is not averse, but he will not leave the treasure to him, as for Muggle-born wizards like Evan and Hermione, in Slytherin's opinion, existence is a blasphemy, and it should be completely eliminated.

"I wasn't attacked by magma, I didn't get the treasure either, my blood wasn't suitable, I'm not pureblood, my mother was a Muggle. Harton said in a natural tone, "Sirius or Ron should come, both of them are purebloods, and the Black and Weasleys are old." ”

"Poor Ron, I don't know if Sirius has found him. Hermione said worriedly.

"He'll be fine, if the Death Eaters catch Ron, there's bound to be word out. There's no news yet, and Lestrange was very excited when they found out about my and Harry's disappearance, indicating that they didn't know anything, that Ron might be hiding somewhere, and that maybe he had already contacted the Order of the Phoenix and would hear from him when I got out. Evan turned around and said, "Alright, Elaine, it's your turn!"

"No, my blood certainly doesn't fit either, and I'm afraid of pain. Elaine said, shaking her head all the time.

"It won't hurt, we'll get out of here when you're done. Evan said.

He also said that it was not good for Elaine's pedigree, but it never hurt to give it a try.

"Blood is important to vampires, my uncle said that you can't just bleed. Elaine still shook her head, "Unless ......"

"Ten bloody lollipops, you can't eat too much sugar, it's not good for your teeth. Evan said helplessly, he knew right away what Elaine was up to.

"Add three more vials of dragon's blood mixed with your blood. ”

"A bottle!"

"Two bottles, forget it, I don't expect anything from Slytherin treasure anyway. ”

"Deal, come here!" said Aven, it's really hard to raise a vampire.

Elaine walked up to Evan and stretched out her chubby little hand.

Aven's wand swiped across Elaine's white fingers, and a wound appeared out of thin air.

As soon as a drop of blood was shed, Elaine quickly withdrew her hand and held it in her mouth.

"Enough, enough!" she said vaguely.

Aven pointed his wand at the blood that had stopped in mid-air, and controlled it to fly towards the lava in front of it.

Soon, the drop of blood vanished into the billowing lava, seemingly merging with the endless red.

For a moment, it seemed as if nothing had happened.

Like Harry, Elaine's blood did not cause any changes.

"Look, I'll just say it won't work, and you're not unaware, our family isn't actually related to Salazar Slytherin, and I'm also half-blooded. Elaine said with a finger in her mouth, staring at the calm magma with wide eyes, "You have to ...... me"

"There's a reaction!" said Evan suddenly.

As soon as his voice fell, the magma in front of him suddenly began to change.

Like a potion that was about to be brewed, the lava below suddenly began to bubble rapidly.

Goo, goo, goo......

This trait, which only appears when certain potions are almost finished, usually requires a wand to be put into the cauldron and stirred clockwise to calm the potion, but this experience is obviously not applicable to the molten lava with an alarming temperature, and it does not require Aven to stir it, and the molar below begins to spin, gradually becoming faster.

Soon, a pale green steam rose from below.

The color of the molten slurry changes, rapidly changing from red to green.

"It worked!" Evan muttered, as he watched the changes through the hole with Harry, Hermione, and Elaine in amazement.

Elaine's blood could, as approved by Salazar Slytherin.

When he cast a spell, he once put the blood of Elaine's ancestors into the molten slurry in front of him.

Now, a certain part of Elaine's blood has reacted, and the door to a thousand-year-old treasure is about to open. Since she is not a direct descendant of Slytherin, her bloodline is not so pure, but Elaine, who has been recognized, is still eligible to get something from Salazar Slytherin.

The green color of the molten slurry became more and more intense, and this green was very obvious in the red world.

Evan watched carefully, and soon a green pillar of fire rose into the sky again.

This time, though, the pillar of fire didn't come like Evan and Elaine, but spewed upwards at a slow speed.

Finally, its top came to a steady stop in front of the narrow hole at the end of the passage.

The position of the top of the pillar of fire is the same as the opening, which corresponds to the embrace of the relief opening on the opposite side.

The flames were still flames, but they seemed to have no temperature, and something was still floating at the top.

That's a huge slate!

"Look, what's coming out?" Elaine shouted, "Is it Salazar Slytherin's treasure?"

"It should be, it's what he left for you. Evan said, his wand flicking upwards slightly.

In an instant, the stone slab in the flames flew towards them.

After the slate drifted away, the upward force of the pillar of fire began to grow weaker and weaker.

It began to descend until it disappeared, and the lava below was back to what it had been.

At this time, no one cared about the magma, and the attention of Aven, Harry, Hermione, and Elaine all shifted to the sudden appearance of the stone slab.

The slate is large and has a strange magical sheen on its surface, which seems to be what protects it from melting when it has been stored in magma for thousands of years.

It was engraved with text, and there were several map-like patterns.

"Look at what's written on this. Elaine asked impatiently.

Although she had said that she didn't care at all about Salazar Slytherin's treasure, she was more active than anyone else when things came out.