Two weeks after the monster attack, every destroyed building were all repaired, the injured students fully recovered.
Mio and Sylvia were in the student council office.
"Do we have any information on the monster?"
"Not really, i have checked past records, but i haven't seen anything about it."
"So what is that?, and what's it deal with our country."
"I will also like to know."
A knock came from the door.
"Who is there?"
"It's Ellen from class 1-3."
"Enter."
Ellen enters the room.
"Hello there Ellen."
"Good day."
"So what brings you here?"
"I have something to show you."
"These sounds serious."
"Yes."
"But what could it be?"
Ellen drops her tab, that has a recording of two students that was destroying Ren's backpack.
"When did these happen?"
"Today, someone said you were calling him, and some other students came to get his backpack, so i followed them only to see them destroying everything in his backpack."
"So because Ren decides to be gentle, they now want to start destroying his properties."
Mio was releasing a powerful murderous aura.
"Calm down Mio!,calm down."
She relaxed a little bit.
"Well done Ellen, but these isn't evidence enough, with these we are now aware that these new Ren is facing bully."
"So what do we do?"
"The question why is he not telling anyone?"
"Have you asked your sister?"
"Not yet."
Mio took her phone out to call tanya.
"Hello."
"What now?"
"Can you come to the student council office?"
"Sure, is something wrong?"
"Not really, but just come."
"You are starting to scare me."
"Don't think about it too much."
"Sure." she hangs up.
"Why do you think he is not telling anyone?"
"My guess is Ren doesn't care what they are doing to him, and since he does not have a system they believe they must be stronger than him."
Mio begins to laugh.
"Stronger than Ren, that's impossible."
"Wait Ellen what do you think?"
"They are trying to go for the only student without a system, even with them knowing who they are trying to mess with, they must have some type of reason to behave like that."
"Well said."
"Have you noticed anything strange about him, like did he fight with anyone recently?"
"We are always together most of the time, and i haven't seen him roughed up or looking stressed."
"Probably because they don't stand a chance in a fight, maybe he actually just one punched them away."
"Calm down Mio, if you are talking like these we won't understand the depth of these issue."
Suddenly the door opens.
"So what's the big news, i was about to start another experiment."
"Sit down."
"Okay, but please be fast, Ren is waiting for me."
They were all shocked for some time, but they instantly calm down.
"Are you the one that called for Ren?"
"Yes, i needed his help with the creation of my exploding blood technique."
"Why are you in the laboratory?"
"I just completed my own personal research inside one of the labs so i want to return the key to the teacher."
"I want to show you a video, do you know anything about it?"
Mio played the video, while Tanya watched with neutral expression.
After the video.
"Okay."
"Did you see what they were doing to Ren's bag?"
"Yes, but why?"
"So you are not aware of these?"
"No, why would i allow them destroy his bag."
"So it looks like it's really is bullying."
"Wait is that why Ren has been borrowing some of my gadgets?"
"What!"
"Yes he came to my room two days ago, he came to borrow two of my action measurement gadget."
"What did he want to use it for?"
They all look confused, until Mio raised her head.
"I think i get it!"
"What?"
"What about if Ren is measuring their strength from the damage they did to his bag."
"What!"
"Yeah what are you talking about Mio?"
"Think about it Tanya, he came to my room, some days ago, he said he suspects that the monster that attacked our school might not temporarily leave."
"Why?, but we watched when the masked man sent it away from our planet."
"Exactly, but what if it like left like some back up, that allows him to enter our world without the masked man realizing, it would want to first go for we that fought with it, but if it can't come for us, it would aim for the closest person to us, that would be Ren."
"Are you saying, Ren might be in danger?"
"Not yet, they are not attacking him directly, but we should assume today is the first time the monster actually picked the bait."
"So it would definitely reach him?"
"Yes, but again we should not underestimate Ren."
"Why?"
The three girls looked at Sylvia together.
"Apart from Ren's overwhelming strength, he his a genius, a master tactician, he comes up with strategy you can't think of."
"Really?, i have always thought he was all brawn and no brain."
"No he is not like that, the ways he comes up with plan, is something i will call extra ordinary."
"But if it was these easy for us to figure out, don't you think the monster would also be aware, i mean he might not really be all that special."
"I can promise you, Ren would outsmart you in your best skills, with no prior information."
"Wait Ellen, you recorded all these right?"
"Yes."
"Why did you follow them?, did Ren tell you to watch after his bag?"
"No, Ren always wore his bag at his back, but today he carried it with one hand."
"You are very observant."
"I thought so too."
"What?"
"Ren's style of carrying his backpack."
"Tanya,what does that two action measurement gadget does exactly?"
"If you have one it calculates the force used to handle a object, all you have to do is make sure it must be inside the object, but i have never tried using two together."
"What is Ren up to?"
"Tanya do you still have those gadgets?"
"Yes i still have three."
"Can you bring two?"
"Yeah, no problem."
She took two out of her storage.
"Here, take it."
"So let's try it out right now."
"No wait."
"What?"
"It might be dangerous, let's try it in Ellen's space."
"Ellen, is it fine by you?"
"Yes, feel free."
Ellen creates a space, while the girls enters her space.
"Now then, let's test it out."
Sylvia creates a small bag, and Tanya drops the gadget inside the bag they shook the bag gently and they stopped, Tanya brought out the gadget, it reads 5 N.
"Wow just 5 Newton of force."
"Is that impressive?"
"No it's pretty low."
"Sylvia shake it aggressively."
"Okay."
Sylvia used more force these time to shake the bag, and she took the gadget out that reads 25 N.
"So we already know what happens with one of Tanya's gadget, but what happens with two?"
Immediately the two entered the bag, the bag was so heavy,it forced Sylvia's hand down.
"What!"
"What happened Sylvia?"
"I don't know, i can't lift it."
"That's impossible, you are one of the physically stronger people in school."
"I know, that's why i am surprised."
"Use all you have to lift it."
"It's not moving, i have tried."
"What but that's impossible."
"What is Ren doing currently?"
"He should still be waiting for me."
"We have to go see him together."
"Sure."
She separated the two gadgets from each other and they left the space created by Ellen,they packed all important documents onto the shelf, and they left the student council office.
Ren was still standing and waiting for Tanya, suddenly a girl bumped into Ren, the girl fell but Ren did not notice.
"Hey you!"
Turns his neck to see the the girl on the floor, he stretched out his hand to lift her up, and after she stood up.
"Why are you sleeping on the floor?"
"I wasn't sleeping you dumb ass, i bumped into you."
"Are you okay?"
"What?"
"I mean it's not like you are dumb enough to bump into someone standing at a corner?"
"W..W..WHAT!!" her face all red.
"Come on say something."
Students begins to gather around them.
"No thanks i am not interested!"
"In what?"
"If that's your way of flirting with girls, then i humbly reject you."
"I wasn't."
"Ohhh, Really."
"Yes."
"You think i am not pretty enough?"
"Honestly, no."
"What?"
"If seeing your beauty would save a soul, then the earth would be empty."
She was startled, but Ren noticed his sisters among the other students, he walked up to her.
"What's going on here Ren?"Sylvia asked.
"These girl bumped into me, and she thinks i am flirting with her."
Suddenly Ren felt three cold glare towards him, Tanya,Mio,Ellen were all staring at him.
"Ren were you flirting with another girl?"
"No i wasn't, i swear."
"Good, but i will have to see that girl myself." Mio said cracking her knuckles.
"No need, i already handled it all, let's go."
"Okay fine if you say so."
They all left, but Ellen looked at the girl one more time with a cold stare.
Inside the laboratory.
"Ren i have some questions for you."
"What's going on, why are the four of you together?"
"We will explain later, but answer these questions."
"Sure."
"The two buttons you received from me, where is it?"
"With me."
"What do you mean with me?, are they like here with you or are they in your bag?"
"Right here with me."
"Do you know what you are holding?"
"Yes, Tanya's latest invention, the action measurement gadget."
"What do you think happens when two comes in contact?"
"I don't know."
They were all stunned.
"What do you mean you do not know?"
"I have various theories, which one do you want?"
"Does any of your theory states that it becomes an immovable mass."
"No, there is nothing immovable."
"What do you mean?"
"You see each of these buttons could produce any amount of force up to infinity, but it must receive a force that will push it to infinity,but what will happen when two of these collide is, the two would instantly shoot up their force towards infinity, which is power enough to rip apart the fabric of reality, space and time."
"Ehh!"