[Comprehensive] BUG theory of relativity

"Ah, Tsuna-kun is back." Nana Sawada stood up happily when she heard Tsunayoshi Sawada's voice.

Before she could take a step, there was a child in her arms.

"mom!"

"mom!"

Lanbo in a cow suit and Ippei in a red kung fu suit had been away from Nana for a long time. When Tsunayoshi Sawada opened the door and came in, they couldn't wait to run into the house at Tsunayoshi's feet, heading towards the multi-day Nana's mother, who had not been seen, rushed forward.

Reborn, who had already landed firmly in Nana's mother's arms, mercilessly pushed the poor little cow out.

"I'm back, Mom." Gang Ji closed the door, and before he could appease the tearful Lan Bo, he looked at the sofa suspiciously, "Huh? Qi Musang?"

Tsunayoshi Sawada was very impressed with the conspicuous pink hair.He still remembers how cruel and inhumane 'science popularization' was given to him by that ghost animal baby after Saiki Kusuo and Yoshida Yuyama left Bingsheng.

"Ah, this is Tsunayoshi-kun?" Saiki Kurumi stood up, "He is really a cute child!"

Although Tsunayoshi Sawada is already the tenth generation of the Italian mafia Vongola, and will face various dangers in the next ten years, but when he does not use the flame of death, he is still the one who will fall down at once Rabbit Ji.

There are two smart and capable sons in the family. Saiki Kurumi actually likes soft and cute children.

"Thank you, thank you." Sawada Tsunayoshi thanked reflexively at first, and then realized it. After a while, he called out in a low voice: "Aunt Saiki?"

After Saiki Kusuo left from Sawada's house that day, the miss Nana's mother took out the photo album, and Tsunayoshi saw the senior who took a photo with his mother in the photo album again.

Saiki Kurumi has not changed at all since high school, and Tsunayoshi Sawada remembered it after a while.

"It's really cute." Saiki Kongsuke also nodded with a smile and agreed with his mother's words at this time. When Sawada Tsunayoshi looked over, he raised his hand and waved, and asked with a smile, "Does Tsunayoshi-kun remember me?"

"Korasuke-san?"

"Haha." Sorasuke nodded and admitted, and from the corner of his eye, he looked at Lanbo who was holding a grenade and was about to attack Reborn, and his smile seemed to be happier.

Tsuna also saw Lanbo's movements, and with his super-level speed, he directly hugged Lanbo in his arms, and stuffed the grenade back into Lanbo's hair.

Unlike his mother, Qi Mu's family is a person with common sense. If grenades, guns, and bazookas are obviously contraband, it will be troublesome!

"Ah, I almost forgot." Tsunayoshi Sawada smiled dryly while hugging Lanbo, "This is Lanbo, Ippei and Reborn, who are currently staying at my house."

"Ciousu~" Reborn calmly greeted Saiki Kongsuke who was looking at them with interest.

When he knew that Saiki Kusuo was not a simple person, he had actually had someone investigate the Saiki family, and naturally knew about Saiki Kongsuke, a genius with an IQ of 218.

If possible, Reborn even wants to invite Saiki Kongsuke to join Pengelie, but so far, there is no chance of success.

especially--

Reborn's eyes glanced at Saiki Kusuo, who seemed quiet but had been 'privately chatting' with Yoshida Yuyama, this boy who looked 'ordinary' but gave him a very dangerous feeling.

"It doesn't look like an ordinary baby." Saiki Kongsuke walked up to Reborn, looked at him carefully, and finally his eyes stopped on the pacifier hanging on Reborn's chest.

Although his intuition may not be as accurate as Kusuo's, nor is Tsunayoshi's super intuitive, but it is still very powerful.

And now, Saiki Sorasuke's intuition told him that this yellow pacifier was very interesting.

[What's going on with this man! 】Compared to Reborn, Tsunaki couldn't be calmer, if it wasn't for Lanbo in his arms, he would have been scratching his hair frantically by now,【Wouldn't really be aware of Reborn's identity and be hungry! 】

Sawada Tsunayoshi is really a simple child who has everything in his heart written on his face.

"It's called Ippei." It was Saiki Kurumi who broke Sorasuke's momentary silence. Hearing Tsunayoshi's introduction, she knelt down and hugged the cute little girl who was standing at her feet.

"Hello." Yiping tilted his head, remembering what Gangji called the warm person in front of him, "Aunt Qimu."

"Well, Lord Lanbo wants it too, Lord Lanbo wants it too." Seeing this, Lanbo struggled in Sawada Tsunayoshi's arms, and he also wanted Nana's mother to hug him.

"Stupid cow." Reborn just jumped out of Nana Sawada's arms at this moment, seemingly out of kindness, but in fact he was going to 'tune' a single stupid disciple.

They came back from ten years later this time, but they have a task to do, and it is not a good thing to let troublesome people know.

"Hey." Seeing Reborn's movements, Lanbo smiled triumphantly, and immediately broke away from Sawada Tsunayoshi's arm, and threw himself into Nana's mother's arms, "Mom, Mom, Lord Lanbo misses you so much."

"Good, good~" The very gentle Nana didn't ask carefully, but just stroked Lanbo's hair, showing a healing smile.

Everything seems to be business as usual.

Unlike Sawada Nana, Futa is a child with relatively normal thinking, and knowing the identity of Sawada Tsunayoshi, he can't help being more worried.

"Brother Gang." Feng Taijian didn't seem to notice this, and tugged on the sleeve of Tsunayoshi Sawada, "Brother Gang, where have you been these few days?"

"Uh..." Tsuna Yoshi was just about to think about what they had planned in the future, but they lost their way when they went out for an outing. When he explained the reason, Lanbo, who was nestled in Nana Sawada's arms, excitedly told Nana's mother about herself. The encounter of the day.

"Mom, mom, we went to the future." What should be kept secret from mom and others is nothing to Lan Bo, and he has completely forgotten about it. His two little hands kept gesticulating, " And the sparkling 'boom', and then the 'boom' came back."

【Ahhh!Department of motors! 】

Sawada Tsunayoshi felt his heart beating, obviously he had promised it before.

"You look so happy."

"It's really great, it seems that I have had a lot of fun these three days."

The only two adults didn't take it to heart.

【Phew~ It's really great. 】Sawada Tsunayoshi breathed a sigh of relief.

"The future..." When a certain scientist heard this word, he found it even more interesting.Kusuo's superpower has the ability to travel across time, to the past and the future. Since this is the case, then... "From a scientific point of view, it seems that it is not impossible."

Saiki Sorasuke didn't deliberately lower his voice, Sawada Tsunayoshi and Reborn looked over at the same time, Usagi Ji's back was almost soaked.

He is indeed a troublesome person!