The water of Black Lake is extremely cold. If a Muggle who has not undergone special training swims in the Black Lake for an hour, it is likely to die due to loss of temperature. The wizard also needs to use deformation techniques, take potions and other means to resist the coldness of the lake and maintain his body temperature. Furong and Krum must have taken constant temperature potions that can maintain body temperature before the game. As for Harry Potter, he was safe until the effect of the gills herb passed.

The magic text on his left chest kept transmitting heat to his whole body. Although Silver's swimming skills were very poor, he still held Hermione and floated onto the lake.

Silver felt his head suddenly appear on the water; wonderful, fresh, cool air brushed across his face, and although he could breathe freely in the water with a spell, it was quite different from the fresh air that directly breathed out to the outside world. Hermione opened her eyes, blinked her glasses, and looked around, "Jack, we are soaked all over, this is different from what you said before."

"Uh, this." Silver scratched his head, "A little accident happened. We could have returned to the shore with great pleasure."

There were crowds of people in the stands, shouting and shouting, and they all seemed to stand up.

"Oh, look, Silver completed the game at an extremely fast speed! It took less than fifteen minutes from his start to finishing! At this time, the other three players were afraid that they had not yet swam to the hostage location!" Ludo Bagman said at the right time, "It seems that the handicap outside has pushed Silver's odds so low. We have witnessed him completing miracles again and again!"

"I thought you would be heroic and want to rescue all the hostages." Hermione rubbed her wet hair, "I didn't expect you to save me only." She narrowed her eyes with a smile, looking in a bad mood.

"I have seen through the secret of Golden Egg long ago. I shared with you the content of this game with you before Dumbledore called you to the office. Do you think I'm stupid enough to break the rules of the game?" Silver hugged Hermione tighter, "Every Knight has to rescue his princess."

"Besides, let's just save that silver-haired little loli, I have no interest in men. Let their own knights go and save them."

Silver was hit by Hermione's heavy blow - they were almost swimming to the shore. If everyone saw that the two of them were still hugging each other, the thin-skinned Miss Granger could not stand the strange look of others.

As soon as they got ashore, Mrs. Pomfrey, Parvati and Padma fussed Hermione in the middle and wrapped her a thick blanket. They asked her well and chattered about her. For a moment, Silver became a forgotten person.

"Your spell is so beautiful, Jack!" Michael came up with Antoning with admiration, "Can you teach us, separate the lake water and bit the rose and walk towards the princess in the center of the lake? This is my dream way of confessing!"

"There is no door, Michael." Silver answered the bad friends with his eyes. He was forced to feed a hot potion by Mrs. Pomfrey with a stern face, and heat came out of his ears.

At this time, the referees had already given Silver a score, and they were all full marks. The students of Hogwarts had begun to celebrate and congratulate their Warriors on being one step closer to the championship.

But soon another person floated on the lake - it was Furong Dragur. She slapped the water with a panic expression, as if something was attacking her.

"Many Grindello, they are still attacking her!" Silver ran towards the referee's seat, "Principal Dumbledore! Grindello is still attacking her, you have to save her!"

"No." Before Dumbledore answered, Mrs. Magsim said clenched her fists, "Furong has not given up yet. We cannot take action. Helping her now is equivalent to letting her give up the game."

"Madam Magsim, isn't Furong your student? Is the game more important than life? Grindillo is not a kind creature. They are enemies of Veva! If it were someone else, Grindillo might not have killed them, but for those with Veva blood, Grindillo and them will never die. Now the attack on Furong is not a Grindillo! If it is a little later, it will probably be too late." Seeing Grindillo more and more, Furong was taken off the water several times, Silver couldn't wait for the referees to allow him. He threw away the blanket on his body and jumped into the lake again.

Furong's situation is already very bad. Most of the Grindello in the Black Lake is probably attracted by her. This light green water devil with horns is not a garden goblin that is easy to deal with. Its long and powerful claws have amazing grips. Once caught, it can easily drag an adult into the water and suffocate him to death. A single Grindello is not a very dangerous creature, but after reaching a certain number, it is enough to cause any wizard falling into the water to get into trouble. Grindello attacks Muggles and attacks humans, but he likes to attack Veva who falls into the water the most. Once Veva accidentally falls into the water, then Grindello in the water will flock to attack Veva.

"Damn, how many Grindello is there in the Black Lake! Why do the mermaids who tame them ignore them? Don't you know Grindello's nature to attack Veva!" Silver looked at Grindello's darkness in the water and couldn't help but his scalp was numb. This is not a problem that one or two magic spells can solve.

"Relax and exhale!" Silver used his wand to knock back the Grindello who grabbed the hibiscus' legs, but more Grindello surrounded him, and Silver's feet were even caught by them.

"Damn it, let it go! Let it go!" Silver quickly cast a spell and repelled Grindillo. He hugged Furong who had choked a few sips of water and tried to escape to the shore. But Furong hugged Silver, making it impossible for him to swim normally, and Grindillo's speed in the water was far faster than them.

"No, Dumbledore is so cruel. He wants our lives?" Silver shouted in his heart, "Doris, think of a solution."

Ravenclaw's sneer came from his mind, "Don't you complain about my invasion of your brain now? Mr. Silver, who is majestic? Will the little Grindello make you bow your head?"

"Help, Lord Ravenclaw, I don't want to die so ashamed to be at the hands of mere Grindello. I am so young and have a lot to do."
Chapter completed!