HP: After binding to the strongest wizard development system

Snape was stared at by Kay's surprised and expectant eyes, and he could do nothing but nod. This intimate conversation ended in a hurry.

But before leaving, Snape looked at Kay for a while, thinking of Professor Dumbledore's proposal, and finally said to Kay: "Please inform me when you are getting more and more immersed in sleep."

"Why?" Kay blinked, which reminded Snape of Tyr who appeared in his memory.

The witch with the same silver-white eyes was Snape's lover in another world and the mother who gave birth to the child in front of her. Snape averted his eyes to prevent Kay from seeing the faint melancholy he showed: "Maybe I want to say goodbye to you."

The Snape of this world is actually much older than the father in Kay's memory. At a similar age, he has obviously experienced more vicissitudes. But Kay looked at the gloomy color between his brows and the corners of his eyes and wondered if he would refuse. Why couldn't I say it, so I could only nod randomly.

Kai could accept just saying goodbye. In fact, he also hoped to say goodbye properly to the father who did not remember him.

He has slowly been able to understand the independence of this world and his original "home" in his solitary thinking. He should never see anyone here again in the future.

Thinking of this, Snape, who had spoken harshly to him, seemed to be less annoying.

When Kay watched Snape go downstairs, he felt that Snape's back was filled with emotions that he could not understand. Kay's heart felt heavy and sad.

Mrs. Weasley didn't know why Kay suddenly felt depressed, and her words of comfort failed, so she had no choice but to make him all kinds of snacks he liked.

She prepared a lot of food while busy, and she felt that it would always come in handy. If everyone was too busy to open the fire one day, these snacks could at least fill their stomachs.

As the days passed, Kay woke up from a long sleep every day. Mrs. Weasley was reminded of this strangeness by Professor Dumbledore and knew it was not a big problem, so she did not disturb Kay's sleep.

But outside No. 12 Grimmauld Place, many things that did not affect Kay were often happening, but no one told Kay. It was as if No. 12 Grimmauld Place was isolated.

Kay has been in this strange world for more than ten months. From summer to winter, and then to summer, Kay only feels that No. 12 Grimmauld Place is occasionally quiet and occasionally lively. Most of the time, there are only portraits and portraits on the wall. Mrs. Weasley will communicate with Kay.

Even Harry, the owner of this house, was busy with a few friends and could not say a few words to the child Kay.

Kay didn't know why his uncle never showed up, and when he asked, everyone looked sad and refused to tell him. Kaye was gradually able to guess that something had happened to Sirius in this world.

Just as the godfather told Kay, sooner or later, many people will leave his side, not because they don't love him, but because they need to explore the world after death.

The Sirius of this world has gone to explore the world after death. Kay silently accepted this fact.

But most of Kai's time was actually spent in sleep. When he woke up, he always felt like he couldn't distinguish between dreams and reality. When he slept for nearly twenty hours on another day, please ask Wei Mrs. Sly went to inform Snape at Hogwarts.

Twenty hours later, no matter how young Kai was, he could still sense that something was wrong with him. He thought that he had come to this world after falling asleep last year, and it seemed that his departure would also be in an unconscious dream.

Kai counted his fingers and counted the people he wanted to say goodbye to.

Too much.

"I heard you slept for twenty hours last time." Snape recounted the latest news he had heard from Mrs. Weasley. If it weren't for Kay's special situation, sleeping for such a long time would make people wonder if Kay was some little wizard of a hybrid species who needed to hibernate.

Although similar special cases are rare, the magical world is full of wonders, and Snape learned a lot about it when he was studying potions.

"Yes." Kay couldn't help but yawned. He had been awake for a while, and he was probably going to sleep for a long time again after saying goodbye to Snape. "I really want to say goodbye to everyone. "

If he left in his sleep, Kay was not sure which sleep he would leave in. It could be today, it could be tomorrow.

It's possible anytime.

Snape was silent. Kay thought that Snape would simply say goodbye to her and leave immediately. After all, he had been in a hurry the last few times they met.

But today's Snape... Kay observed his face and found that Snape's depression was not only a bad expression, but also a kind of fatigue in his whole state.

"Are you tired? Professor." Kay hesitated, feeling that the title "Professor" was more suitable for the Snape in front of him. Snape probably didn't want him to be called "Dad", and he had long been unwilling to call Snape in this world that way.

Snape did not answer Kay's question, but just looked at the time, and then looked at him with what Kay called sad eyes: "Kay, I have to say goodbye to you in advance."

Regardless of whether Kay was going to die today or not, Snape had to do it tonight.

These were Professor Dumbledore's final orders.

"Don't blame me, you won't remember to blame me." Before Kay could understand what Snape was talking about, Snape had already pointed his wand at Kay's forehead. Kay could not avoid it at such a close distance. Moreover, the speed at which Snape cast the spell gave Kay no chance to react.

Snape controlled the output of magic power and only erased all of Kay's memories of this world: "Obliviate!"

A blank look appeared in Kay's silver eyes, and sleepiness surged at the same moment. When Snape withdrew his wand, Kay had already fallen asleep.

Just to be on the safe side, Snape also gave Kay a bottle of powerful potion of life and death. It was enough potion that would not harm Kay's body, and it was enough for Kay to sleep for ten days and a half-please. Mrs. Weasley gave him the potion to maintain physical functions at regular intervals.

If Kai was still in this world when he fell asleep.

This was the first time that Snape used such a powerful life-and-death elixir on a child. This was something he had researched and prepared for the Death Eaters when necessary.

Kay was very quiet when he slept, and his shallow breathing had to be heard very close to him. Snape heard it when he was carrying him to bed.

This is a bit like him. Such a thought flashed through Snape's mind, but he quickly let his mind go. After covering Kay with a quilt, he went down to find Mrs. Weasley.

He had to hurry back to Hogwarts and stop Draco, a young boy whose soul could not be corrupted, before he took action against Professor Dumbledore.