Sakura and Karen stayed together since they would practice together since they would be singing at the concert together at the festival at the Little Garden.
Karen looked at Sakura who clearly lacked sleep. "Sakura-san, are you tired?"
"No, I'm alright...." Sakura lacked sleep, but she was very satisfied. She looked at Karen and asked, "Karen-chan, do you like Haru?"
"H - Huh...?!" Karen blushed in response.
"Do you like him?" Sakura asked. She had always wanted to defeat him and thought that she needed a teammate.
"I - I like him...." Karen blushed.
Sakura nodded and asked, "How old are you this year?"
"1 - 15?"
Sakura thought for a while and felt that Sakura was too young. She suddenly thought about Claire and wondered what she was doing, but suddenly the door of the practice room was opened showing the figure of Claire who entered the room.
"Can I bother you, Kirishima Sakura-san?" Claire asked.
Claire smiled and said, "I have just been waiting for you."
Coming back to the Little Garden, Haru stayed in Charlotte's laboratory.
"Aren't you afraid Sakura will jealous when you come here?" Charlotte asked.
"It's alright. She should be with Karen right now," Haru said.
"Oh, you're going to open a harem now? You're also including me inside?" Charlotte asked.
Haru sat down next to her and said, "I want to invite you."
"Invite me to harem?!" Charlotte blushed.
Haru took out a smartphone and gave it to Charlotte.
"This is?" Charlotte looked at her smartphone.
In this world, the PDA was more famous than the handphone.
But Haru thought that it was better to have a smartphone rather than PDA and thought to create a smartphone business in this world.
"It's a smartphone," Haru said.
"What do you want me to do with this?" Charlotte asked.
"Don't you feel that I'm the strongest Slayers that you've ever seen?" Haru asked.
Charlotte was silent and said, "I have always wondered why you have always fallen for Claire's b.r.e.a.s.ts even though your body condition is alright."
"Well, I admit that I like her b.r.e.a.s.ts," Haru said without shame.
"So what is this? What organization are you from?" Charlotte asked since it wasn't her first time being invited.
"Well, I'm sure that you'll be very surprised....." Haru started to tell Charlotte about another world and his intention to invite her to the Group Chat.
Charlotte was silent after she heard it. "So you're from another world?"
"Surprise?" Haru asked.
"Of course!" Charlotte twitched her lips and asked, "Is there a Savage in your world?"
"No, my world is pretty peaceful, but I have been in a world which is more dangerous than this one," Haru said.
"Well, such as....." Haru told Charlotte pretty much his experience stayed in a lot of worlds.
Charlotte became even more surprised when she heard about such a thing. "Then why are you going to invite me? I don't think that I'm powerful enough to join this group."
"You can become stronger later, or even if you don't become strong, everyone can protect you and the reason why I invite you not because of your strength, but rather because of your brain. You're very smart and our group lacks a people such as you," Haru said and told Charlotte about his grievance.
Charlotte who listened to Haru started to feel worried about the group with a lot of meat brain inside his group.
"Another world, huh? Very interesting." Charlotte looked at Haru and asked, "So you can use magic?"
"What kind of magic?"
"Well, gravity, light, and pleasure," Haru said.
"Pleasure?" Charlotte was curious.
"It's not working on someone who hasn't tasted a forbidden pleasure," Haru said.
"So what are you doing here? Why did you come to this world?"
"There is a quest...." Haru told Charlotte about the quest and a lot of things.
Charlotte nodded and said, "It's very interesting. I'll join you." She also heard that this group was pretty much lax and besides the quest, they were pretty much enjoying their life. She was also pretty curious about magic, mecha, and a lot more.
"That's good, but my quest isn't over yet," Haru said.
"What kind of thing do you need to do?" Charlotte asked.
"I'm going to hunt more Savages," Haru said.
Charlotte nodded and asked, "You should use more Hundred."
"Is it possible to use more than one Hundred?" Haru asked.
"It's possible, you should try it," Charlotte said and took another Hundred giving it to him.
Haru held two Hundreds in his hands.
Hundreds were shining before it transformed into a dagger and a rifle.
This rifle is a bit similar to the shape of the Arisaka rifle but black in color.
Charlotte sighed and said, "You can even use Dual-Act easily."
"It means using two Hundreds at the same time," Charlotte said. "Is it alright for LiZA to hear it too?"
"Well, it doesn't really matter," Haru said since he noticed a little girl who was floating around them.
"My brother-in-law is from another world!" LiZA said in surprise.
The atmosphere had become quite awkward.
"Right, can I have a request?" Haru asked.
"Oh, what is it?" Charlotte asked.
"Can you change my mecha's energy into Sense Energy?" Haru asked. He had brought his mecha before he went on the quest.
"Mecha, what kind of mecha?" Charlotte was very interested.
"Is there a bigger room? It's better to have at least 50 meters in height and quite a wide area," Haru said.
Charlotte nodded and said, "Follow me."
Arriving at the location, Haru took out his Gundam Banshee.
Charlotte and LiZA were surprised when they saw this giant robot.
"W - What is this?"
"Gundam Banshee," Haru said.
"What energy is used for this giant robot?" Charlotte asked.
"It's an H3 or a clean version of a nuclear reactor," Haru said.
"Clean version of a nuclear reactor!" Charlotte was shocked and asked, "Is it using uranium?"
"No, it is using H3, and that kind of thing is simply very scarce on the earth," Haru said with a sigh.
"Then where can you get that H3?" Charlotte asked.
"Jupiter," Haru said.
Charlotte was speechless.
"Understand the reason why I want to change its energy?" Haru said.
"In your world, is it possible to do space travel?" Charlotte asked.
Haru shook his head and said, "No, when you have done a quest, you'll get a prize, and this is one of the quests that I have gotten from the previous quest, but the energy that is used by this mecha is very troublesome to get, no, very hard, even impossible in my world." He was very troubled by this situation and decided to ask Charlotte's help since he had intended to invite her to the "group chat".
"That's why you want to change it?" Charlotte asked.
Haru nodded and said, "Yes, I'll use my own energy to use this Gundam."
"My scientist's blood is boiling. I'll handle this." Charlotte was excited to get a lot of data from this giant mecha.
"Thank you. You can also use the H3 on my Gundam for your research but please don't use it all," Haru said.
"I know." Charlotte looked at him and asked, "What are you going to do now?"
"Well, I'll hunt Savage. There is a lot in Greenland, right?" Haru asked.
"You're going to Greenland?"
"I'll go out in a few hours. I'll leave the Gundam to you," Haru said and went out.
"I'll tell you more about Group Chat after I have come back."
Haru who had just entered the laboratory decided to go out once again.
LiZA floated around and asked, "Can I go to another world too?"
"It should be possible, you should ask him after he has come back." Charlotte looked at the Gundam and said, "For now, let me see this bad boy."