[Comprehensive] BUG theory of relativity

May 31st is Saki Yoshida's birthday.

On birthdays in previous years, Yoshida's family just got together to have a simple reunion dinner, and Youshan made a meal of his mother's favorite dish, and then prepared a birthday cake.

Of course, this is an arrangement at night. As for Yushan going to school during the day and not at home, in fact, Ryuichi Yoshida and Saki Yoshida also have plans.The couple, who have been married for many years, will go on dates together as they did when they first fell in love.

But on this day this year, during the day, Yushan still went to school as usual, but Yoshida Saki did not go out.

Because this year she has an extra little bun that needs to be worried about.

Baozichun is only four months old now, Yoshida Saki is really worried, so this year's birthday will only be at night as usual.

Just after school, Yuyama asked Kusuo to use [Teleport] to go home in a place near the school where no one passed by.

People with superpowers are so capricious.

"Kurumi's mother, you and Guochun's father remember to go there at night." Youshan carried his schoolbag and told Saiki Kurumi before closing the door.

"Huh? Don't you really need my help?" Saiki Kurumi actually wanted to contribute to Yoshida Saki's birthday.

"No need, I'm going to show off my skills today." Youshan smiled, the dishes he prepared for his mother before were already very rich, not to mention, during this period of time, in order to better show off, he specially prepared I went to Xingping Seiichiro to ask for advice for a while.

Youshan's talent for learning to cook is really good, coupled with the mysterious method of making the ingredients work perfectly, this made Seiichiro Yukihira excited. It's a pity that he doesn't want to be a chef.

"Mother Kurumi, you just need to be responsible for eating." After finishing speaking, Yushan closed the door and strode back to his home.

In the menu prepared for Yoshida Saki, there is a dish that has been stewed since yesterday. Today, Yoshida’s house has a strong fragrance, which makes Yoshida Saki, who is at home with children, feel tortured and goes directly to Saiki The family came to take refuge, and it was not long after returning home.

Buddha Tiaoqiang is a famous dish in Fuzhou, Fujian Province. It has a lot of raw materials. It can nourish deficiency and maintain health, regulate malnutrition, promote development, beautify, delay aging and enhance immunity. Not to mention many effects, the most important thing is that it is very delicious.

This is the first time Buddha Jumping Over the Wall, Yushan is still a little worried.

However, what Seiichiro Xingping said is right. He is not going to participate in any competition, and there are no professional judges to judge. Cooking for the family is the most important thing, so there is no need to worry.

Even though it was chicken soup, Yushan drank it anyway.Not to mention, the enlightenment and affirmation from Yuanyue's best students really made Youshan perform exceptionally well.

Even if what he made in the end was not as authentic as what he and Kusuo had specially eaten before, it still made him feel satisfied.

He doesn't have much attachment to this aspect, anyway, he won't be a cook in the future.

For tonight's meal, Yushan worked hard, and even dispatched Kusuo for it.

Yuyama, who was busy in the kitchen, couldn't help but look in the direction of Saiki's house next door, Kusuo should have already left by this time.

'Ding dong' 'ding dong'

Just as he was putting the dishes on the plate, Yushan heard the doorbell ring.

Playing in the living room, no, Yoshida, who was playing in the spring, was about to get up and open the door early.

"Mom, I'll go and open the door. Maybe Kusuo bought the fish I need." Yuyama put down the plate and walked quickly to open the door.

"Yo~" Outside the door, a boy with very light yellow-green hair smiled and raised his hand to Youshan.

Yushan: "..." Young man, who are you?Why do you greet so familiarly?

"You are Youshan-kun." The boy with light yellow-green hair was still smiling, and stretched out his hand to him: "Hello."

Knowing his name, Yushan blinked his eyes, looked at him carefully, and then was attracted by the thing on the other's head.

"Huh? Do you think this looks familiar?" The boy raised his right hand and pointed to the hairband-like thing on his head.

"Yeah." Yushan nodded calmly, "Is it produced by the same 'manufacturer'?"

The 'headband' on the boy's head opposite looks the same as Kusuo's lollipop, only the color is different.

If Kusuo is wearing strawberry flavor, then he is probably wearing mango flavor.

"Yes." The person in charge of the 'manufacturer' nodded.

"Are you Kusuo's older brother Sorasuke-kun?" Yuyama also took the person in front of him right now.

There are very few photos from the visit of Saiki's house, and even fewer photos of Saiki Kongsuke. His photos are basically stored in the photo album.Saiki's mother once took Yushan to look at their family's photo albums, but they were all from childhood, and Kusuo took them away before they had time to read the part after elementary school.

At that time, neither Kusuo nor Saiki Sosuke had grown hair, but since no one in the family of four had the same hair color, Yuyama remembered the hair color of Saiki Sosuke who had a quick glance.

"Ah, I guessed it. You really deserve to be the one who will be my younger brother."

Yushan: "..." My brother, your background looks a bit dark.

Friendly’s knowledge of Kongsuke Saiki is only that he has an IQ of 14, but he went to Cambridge University to study at the age of [-], and he did not explore the reason.

It's the end of May, is Cambridge University already on holiday?

"Sorasuke-sama, do you want to come in? Or go home and see Kurumi's mother first?" Yuyama glanced at a small suitcase placed by Saiki Kongsuke's feet. It was obvious that he came directly to his house just after getting off the plane. up.

"I can just wait here. Kusuo will come to your house directly in a while. I want to give him a surprise first." Saiki Kongsuke said with a smile, picked up the suitcase at his feet, and entered the door.

Yuyama stared at the brother's back and blinked again.

Will it really be a surprise?Will it be a surprise or not? Judging by Saiki Kongsuke's expression when he spoke just now, Yushan is really not sure.

But there should be nothing wrong, after all, Kusuo still has a [telepathy] superpower.

After closing the door, Youshan led Qi Mu Kongsuke to the living room, "Brother Nakongzhu, let's sit in the living room for a while, and then I'll prepare dinner."

"Okay, I really want to play with Yushan's younger brother, too."

Suddenly, I really want to know what happened to the brothers Kusuo and Sorasuke.

But asking Sorasuke might not give you an answer, and Kusuo hasn't come back yet, so let's prepare dinner first.