You made the wrong choice

~MC's pov~

' What do I do?' I thought, trying to get away from his grip on my jaw while my legs are dangling off the ground. Mammon had gone to call for backup while I stayed so that I can be a witness to the event of my brother fighting as a self-defense. But at this rate, we might become deceased before proving that we're victims.

' God damnit, Mammon! What's taking you so long?!' I cursed in my mind. M/n is in dire condition and we can't make any escape. I prayed, hoping that maybe a miracle would happen. And it did...

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' So, you're saying that we should let it be?'

' Yes. Only by that he'll grow and be able to protect those who are dear to him.'

' I see. To think he have that much potential in him and we even managed to get MC as our exchange student by coincidence, they sure hold some unique powers in them.'

' They did have an angel's blood flowing through their veins after all.'

' Yeah, it's a shame that my wish for him to enjoy it here have to go down the drain but I'm really looking forward to the future they hold.'

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~3rd person pov~

' LUCIFER!!! HELP!!!' Mammon shouted, barging into the meeting room.

' Ha... What did you do again?' Lucifer inquired, still sitting on one of the chairs as he pinches the bridge of his nose. He was doing some paperworks alongside Barbatos and Diavolo. Mammon frantically rushed towards him and grabbed Lucifer's hand, attempting to get him off his chair but to no avail.

' COME ON, LUCIFER!!! COME ON!!!'

' Tell me what happened first, Mammon.'

' WE DON'T GOT NO TIME FOR THIS!!! THE HUMANS ARE IN DANGER, YOU PRICK!!!'

' What?!'

' JUST FUCKING GET UP ALREADY!!!'

Lucifer scrambled up from his seat and quickly followed his brother sprinting down the halls. While they were running through the school ground, Lucifer demanded Mammon to explain what happened.

' Well...'

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•°•.•°Flashback°•.•°•

' MAMMON!!!'

I was pushed aside before M/n started defending me against the incoming attack. I was shock along with MC, not expecting something like that to ever happen.

' MC! You know what to do!'

As if snapping out of a trance, she immediately grab my hand and gave me instructions.

' Mammon, go get back ups. I'll stay here with M/n. Go!'

' But you're not safe here! You should come with me!'

' I'm sorry, Mammon. But I need to stay here as a witness for my brother. If you were the one to stay here and help him, I can't get any help needed. Who knows how many demons out there seeking a chance to eat my soul. Believe me, it's better this way.'

' Ugh... Fine! Make sure you'll be okay when I get back here!' I said, darting out of the area to go find Lucifer.

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~MC's pov~

I flailed, trying to get my face out of his hands as I try to kick him but he manages to dodge it every time.

' You should keep that energy until we are playing together later~ there's no point in wasting your energy now~'

A shiver went down my spine, fear slowly creeping it's way to my heart as hopelessness started to take over me.

Out of the blue, one of the lackeys flew, passing by me and the leader. Both of us are shocked at what just happened. The inferior demon had crash into the tree behind the leader, blood spilling out of his head as he loses his consciousness.

' What..?! How are you able to stand again?!!' the man who hold me screeched at someone behind me. He lets go of me and I fall to the ground, gasping for air as I coughed. I heard a sinister chuckle behind me, giving me shivers despite it being not for me. I turn around to look at the person behind me.

M/n. . .

He still had bruises all over his face but the blood is all wiped out. None even got to his clothes. He's still M/n.. but his aura have changed. I could feel the coldness and the cruelty within him have been set free. Like he's not my brother that I know...

When I look closer, his eyes had like some kind of a ring of light within the e/c orbs. His face had some kind of a mark on each side of his eyes, emitting lights as he stands there.

' Make your move, reindeer games.' he said in a cold low voice. Within seconds, he started to knock out all of the lackeys there, some are slammed to the ground while others are thrown away as if they're just trash. When he's done, he slowly makes his way towards us. The leader froze for a while before he grabbed me and lock me by the neck.

' If you don't want this girl to hurt, don't come near me!!!' he threaten my brother, trying to get the upper hand of the deal. M/n disappeared before reappearing in front of us.

' You made the wrong choice.' he said in a lower voice than before, removing me from his grasp and snapping the bones of his hands. It was so severe that I can't even look at it so I won't puke. I just look at my brother as fear started to engulf my whole body. The demon wailed as if his soul is about to leave his body, scooting himself painfully away from M/n. As if that would do the work, dumbass.

' You know, you could have done anything else.' my brother said mockingly, as if he's facing one of the most idiotic demon ever. He's not wrong tho. Even Mammon would know to back away but he decided to push his luck. M/n smiled sinisterly at the cowering demon, yet his eyes shows how much of a pest he is by the disgust he had in his cold gaze. But then, even the smile fades away.

' But you just have to touch my sister with that filthy hands of yours.' with that, I heard a slam followed by a grunt from the demon before everything went silent again. M/n turn towards me and started to limp towards me. The lights in his eyes and his face started to flicker, the cold aura he had earlier had dissipate and I could see a few drops of blood started to trickle down his forehead again.

I see him again... My brother...

' Brother...' I started to walk towards him and pull him into my embrace, relieved that he's back to his normal self.

' MC... I'm sorry you have to go through that...' he muttered weakly as he hug back.

' It's fine... I'm glad it turned out okay...'

He got out of the hug to see if I had any injuries. Really, he's the only one who got beat up until blood is pooling underneath him and he still have the time to check on my injury..

' Thank god you're not hurt anywhere..'

' You know that I should be the one to check on your injuries, right?' I said looking at him straight in the eyes. The lights started to flicker slower than before. M/n chuckles lightly at my teasing, patting my head softly. But then, the lights are gone. Immediately, blood started to gush out from his mouth and terror is evident in his gaze.

' Ah... Sorry...' he mumbled before falling to my direction. I caught him but his weight causes us to fall to the ground together. Panic-stricken, I quickly hold him in my arms as I sit up.

' M/n! Stay with me! Don't you dare close your eyes on me!' I shouted, tapping his face lightly to keep him awake. he just smile weakly at me as his eyes slowly shut, blood dripping out of his mouth. I keep on tapping his cheek but halted when my finger felt something hot. I look for the source and find that the mark had turned red as if it was caused by a burn. I started to check for his heartbeat. It was faint but I could still feel it beating. At least that's something over nothing, tears flowing in relief but I still need to get help soon.

' MC!!! What happened?!' Mammon cried out just as he arrived, Lucifer behind him.

' Mammon! Lucifer! Help him!' I pleaded, crying even harder as they got near. Lucifer swiftly and gently pick M/n up, carefully not to hurt him in his severe condition.

' I'll bring him to the medbay. I'll be back.' he said, starting to make his way as Mammon help me to stand up. I hug him, looking for comfort after all that happened. He turned stiff for a while, awkwardly hugging me back...

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~3rd person pov~

Everyone gloomily wait as M/n got treated inside, some pondering on what had happened while some thought of how they could have helped their new friend. Right now, Simeon, Solomon and Luke are consoling the brothers and MC while Diavolo had to go for an urgent excursion outside RAD for a little while.

' MC, do you think you can tell me what happened?' Lucifer asked, concern and sadness laced within his voice.

' He.. he got that bad because of me... I... I just did what was best at that time...' she sobbed, silent sniffles as tears fall into her hands. Luke pats her back as a sign to support her. As if gaining a little bit more strength, she then told them everything from how she had to watch her brother got beat up to oblivion and how they were thinking of 'having fun' with for so she can see them kill him later on. And how M/n snapped after hearing that, making them all go unconscious within minutes.

Everyone have the same feelings in their chest, anger, dejected and sympathy. Mad that they have the audacity to do something like that towards their precious friends, sorrowful for all the misfortune that keep on happening to the new human and sympathetic that MC had to painstakingly endure seeing the torture her brother had to go through. Just what kind of a sick fate for something like this to happen?! What did he even do for him to experience disasters in his life one after another?!

Mammon slammed his hand on the wall, thinking of how had he been fast enough, it might have taken a better turn of events. Beel felt hopeless, seeing that he can't even help the person who had been cooking for him so he wouldn't go starving. Belphie feels the melancholy Beel is going through, trying to cheer his twin up by giving him snacks. Asmo holds MC's hands, trying to soothe her since he never saw her cry that bad before.

Satan pulled Lucifer aside.

' Lucifer, I think the girl I told you about is behind this.' he started, making sure they are far enough from the others.

' What do you think we should do?' he asked, knowing full well where this is going.

' I have a plan, but you're going to be a major part of it though.'

' Let's see what you have.'