monster au

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Hajime is a researcher

Gundam is a monster (with a sick sense of humor I will add)

Gundam is violent

Hajime has a blood type (like sanemi) that makes monsters TIRED like they could sleep forever

It was a brunettes first day working at his fathers science corporation. He would be acting as a researcher and doctor. He was kind and patient, perfect for coming down his fathers 'monsters' although he saw this as extremely cruel he wanted to help his father in wonder of what science he could perform with his father and meeting new people was an amazing feeling. He came upon a white door that said "boss" he knocked on the door "father!" The brunette said calmly "come in!" He opened the door "ah, hello son! Are you ready?" The tall man asked his son who calmly smiled, the guards and the father felt a calming aura, "yes father" he said as he fixed his coat and started walking with his father

After the tour

"Alrighty that all, your first job is to see how subject 40 is doing. Everyone else doesn't want to deal with him" he said massaging his temples as he walked away after giving his son a clip board and schedule "alright. Subject 40." He said walking past rooms 38 then 39 then 40. He took a deep breath and opened the door to be greeted with a rotten smell, like a rotting corpse and lo and behold... On the floor in a corner was a nurse, dead on the floor. He gave a face of pity. He sat on floor next to it and looked at the name tag 'mrs nevermind' she had wheat colored hair and blue eyes. He felt a dark presence behind him and felt hands on his shoulders "why hello there beautiful~" a deep voice said hajime turned with a calm face he saw a black haired boy with a red fade in hair and two sets of arms he had sharp teeth and a creepy grin on his face as his red and gray eyes glowed, he had bone like wings and all black clothing

"Hello" the brunette said calmly with a smile "you look like the big man himself but not ugly and younger." He said shrugging as he moved his hair out his face and revealing black horns "im his son, you are...." He flipped the page on the clip board "tanaka gundam-" the clip board was snatched from him "THEY SPELLED MY NAME WRONG!" He yelled angrily then the clip board was gently taken from him "actually your name is spelled correctly they just put it backwards so they could see your last name first" he said with a smile "oh" he said calmly then he started sniffing hajime then was biting his hand but it felt like he wasn't trying to hurt him "you smell like pastries" he said licking his lips "thank you?" He said with a questioning tone

After a while of him making fun of hajime

The boy listened to the insulting jokes he didn't care or say anything back which annoyed gundam "why arent you angry!?" "I've been told worse by my siblings" he said with a smile then looked at his clip board to see he was done, he got up and started walking to the door but was stopped by a spike that came from the floor "leaving so soon? I haven't even made you bleed~" he said showing his claws in which he scratched hajimes arm but he didn't care, he read his notes that said HES very aggressive and rude

But the moment he bleed gundam felt tired, really tired. You see hajime has a special chemical in his blood that was added by his father after his birth knowing he would help him in the lab one day he added a chemical that makes monsters feel very tired "you should lay down on your bed, the floor isnt comfy" he said poking gundams arm who grabbed his hand and he laid down on hajimes hand, the brunette had such a calming presence that even made the most hyper monster in the facility calm down. He spoke softly into his walkie-talkie "hey dad can someone else take over my schedule, I ran into something" "I knew this would happen, what even-" "hes sleeping on my hand and doesn't want me to leave" he said with a giggle as he tried to move his hand but was pulled back by the monster

"Hes sleeping?! Normally he never sleeps" his father said then an idea came into his head "maybe its better if you look and tame just him. You actually made him sleep"

2 months later

The brunette opened the door and was surprised to see no one in the room but looked up to see a tire swing with a ladder next to it "gundam!" He said calmly as a boy with horns poked his head out the curtains of the swing then waved "gundam please come down" he said as he waited "no" he heard "I have all day, I can wait" he said sitting on the bed in the corner of the room

3 minutes later

The boy finally came down and laid his head on the others lap "why are you so patient and so... Kind?" "Im not sure" he laughed a little. He noticed the boy was a lot more quiet today "is something wrong?" He asked with slight worry in his voice but after he did the other got off his lap and got on one knee and made flowers grow all around the room and in his hand was beautiful rainbow roses then he mumbled something "huh?" "I said be mine!" He yelled a little angrily as blush covered his face

The brunette felt his face heat up as the black haired male looked away from him in embarrassment "oh... Well" 'hes gonna say no, this was a horrible idea! Why did i even tr-' "of course mi amor" the black haired monster looked up in surprise before his eyes filled with black tears "REALLY?!" He said in surprise as his face went red noticing how he reacted then hid his face in the others chest as the other laughed and patted his head "yes, I love you to" he giggled as the other was trying not to show his soft side then the brunette gently held his face before earning a kiss on the nose which basically broke the other

His face was res as he was stunned in shock before he tackled his new lover and was hiding his face

"I-i l-l-love you..." He stumbled out "I love you to" the green eyed boy said to his monster boyfriend

Okay siren Au swapped is next if you read last chapter then I think you'll be excited, what do you think hajimes reaction will be? Let me know :) bye! 🌺🌹🌷🌻🌼💐🌸

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