I was inventing at Hogwarts

"Oh, this." Zero flicked his tail and stood up.

He lowered his head and dug around in his maid uniform for a long time, then took out a ball of light and said.

"That's 25 experience points, 11 experience points from the two versions of your interchangeable quills, 10 experience points from the memory ball and the troll incident, and 4 experience points from the teachers and classmates at Hogwarts School."

Rigg was overjoyed, "Doesn't that mean I can upgrade the system?"

Zero had told him before that the second level of the system was the first to show off his talents, and he could get some upgrade gift packages after unlocking it.

Although I don’t know what it is, it should make him stronger faster.

This makes Rigg always look forward to system upgrades.

Zero nodded, but he was not as happy for Rigg as before.

"This is a good thing and a bad thing."

Rigg:?

Zero shook his head and explained: "I told you on the first day that the system will be locked when it is upgraded and a lot of experience points will be consumed."

Ling raised his hand and clicked on the system panel, pointing at the "Famousness Level: Lv1 Fledgling 48/50" on the grid panel and said:

"Each upgrade of the system requires 50% of the current experience bar task value."

Although I have heard it once, Rigg is still the same.

If you lock it, lock it. Now he can cope with his schoolwork just by relying on his level 8 understanding.

"Using your current example, as long as 50/50 experience points are accumulated, the system will be locked into the upgrade state. The system in this state can only collect popularity experience points and cannot do anything."

It takes 2 weeks to upgrade the first-level system to the second-level system.

Originally, both Rigg and Zero had planned to wait until the end of the year to find a calm weekend without incident before starting to upgrade.

After upgrading, you can participate in the level-clearing adventure at the end of the school year and defeat Voldemort's clone, Professor Quirrell.

But I didn't expect that Rigg would accumulate experience points so quickly, and he completed two story missions, Memory Ball and Troll, one after another.

Suddenly the experience value skyrocketed and the system was about to be upgraded.

Zero's orange-red eyes looked at Rigg tenderly.

"So if the system is upgraded, I won't be able to help you in the past two weeks. I can keep the experience points for you first, and wait until you confirm that you don't need the system's assistance recently before upgrading."

Zero was talking nonsense, and Rigg was lost in thought.

The system upgrade time can be shortened, as long as you are willing to invest double the experience points, but generally no one does this.

The experience points for upgrading skills are not enough. Who would invest extra to speed up the system upgrade?

Rigg sat cross-legged on the soft cushion in the room, thinking hard.

If these two weeks are just ordinary daily study, there is no need to speed up.

Zero and he were one, Rigg was sure of that.

Who would harm him, Zero would not harm him.

This is the trust from his soul.

but……

Rigg remembered why he had gone to Hagrid's hut.

dragon.

Zero didn't directly help him upgrade, which meant that there must be something that would put him in danger in the past two weeks.

And next week they are going to meet Hagrid.

This incident must be related to dragons.

Rigg made a decision and looked at Zero: "I want to upgrade the system."

Zero frowned: "Are you sure?"

She opened her mouth to say something but no sound came out. She put her hands on her hips angrily and slapped the system wall.

Then he burst into tears from the pain, squealing and jumping up and down.

He didn't even notice that the laces of the maid uniform were untied.

Rige stepped forward to tie Zero's belt and made a beautiful bow with gentle techniques.

Zero's cat eyes widened nervously, and he placed his hands obediently on his chest, not even daring to breathe.

"You, you, you, what are you doing!"

Zero's ears stood straight up, and the fur on his tail exploded.

"I want to speed up the system upgrade." Rigg looked at Zero and said slowly, looking at himself in Zero's eyes.

Zero's eyes widened even more, "But you don't have so much experience points. It only takes a week to accelerate the upgrade, and this upgrade will cost 50 experience points."

"But you do."

Rige spoke confidently, while Ling was dumbfounded.

How could someone pick up the cat hair in the system?

Rigg added, "Isn't half of the popularity experience point income from the replaceable quill collected in the system?"

The last time she came to see Zero, Zero said that she had collected a lot of experience points for later use.

Isn't this what the dog is staring at?

"You don't do anything humane?" Zero almost laughed in anger.

The experience points collected by the system become the host's backup treasury, which is okay.

It seems to work.

Zero pinched her chin and thought about it. In fact, there was no use for her to get this experience point.

Anyway, in the end, it’s all about offering sacrifices and leaving.

Watching Zero sitting on a chair and thinking, Rigg came over to help her arrange her maid uniform.

Don't tell me, it's slippery and a little cool.

This maid costume feels good.

There is warmth where the skin touches each other.

Perhaps because she is a cat girl, Zero's body temperature is higher than that of a normal human.

As soon as Rige raised his head, he saw Zero staring at him, and he could still vaguely hear the sound of grinding his teeth.

"Where are you touching, bastard?"

Rige stopped holding his hand, he didn't control it well, he didn't control it well.

In order to make up for his mistake, Li Ge praised him for 10 minutes without stopping.

Zero's eyes were filled with fire, but slowly and slowly, his tail was raised.

Start rocking from side to side.

"I told you not to think about me!"

Zero is a smart cat, so he won't be fooled by Rigg.

"But it can be accelerated. You will have to pay me back the experience points later."

Is this it?

Rigg burst into tears, my silly cat.

After praising Maomao for another ten minutes and arranging the system upgrade, Rige exited the system space with satisfaction.

As soon as he came out, he saw Wei Miao jumping on his bed, staring at Rigg with golden pupils.

He sniffed it several times in confusion and circled Rigg.

Rigg felt guilty but not that guilty.

When I picked up Wei Wei, I started jerking her off wildly, making her meow and turn over, begging to be touched.

Have a good night's sleep.

After entering November, the weather becomes very cold.

The mountains surrounding the school were gray and covered with ice and snow, and the lake surface was as cold and hard as tempered steel.

Quidditch season has begun.

After several weeks of training, Harry was about to participate in his first match in his life, which was between Gryffindor and Slytherin.

Harry also used this excuse to ask Hagrid to have tea and chat after the game.

There was a game in the afternoon. From breakfast to noon, Harry kept talking about how he saw Professor Snape's leg injured yesterday and mentioned three heads to Filch.

What does this mean? Harry banged the table.

Snape is the big bad guy, he wants to steal the mysterious package through the three-headed dog guard!

Rigg had just one problem.

"Snape wanted to steal something, so why did he tell Filch?"

Please pursue reading, recommend votes, and monthly votes——Be sure to remember to pursue reading, pk, my pk. Woooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooowwwwww, I feel like the third round recommendation is going to be g. Good light novel