Monster With Hero Heart

Prologue

(A/N)So before we started,I want to reassure that charecters and some events in story does not belong to me,I just adopt them to make it bittersweet.Enjoy)

"Mom,I can't wait to learn what my quirk is!" said a certain,4 years old kid with a clear exitement on his face.While running around his room and making flying noices,he was holding limited All Might figurine as he was a very huge fan of him.He was hoping,no,he was sure that his qurik would be a cool one and he'll be the new number one hero.

"Sure,sweetheart I know you'll be as cool as him" said his mother R- Inko Midoriya as she was happy seeing her child being that happy.She loved her child,and hoped that his powers would be something enough to achieve his dream as well as it will keep him safe.

But...

But his father, S- Hisashi Midoriya had a bad feeling about it.He was just hoping that this wouldn't be canon as he didn't want his only son to suffer like he did.

After another 56 rounds of All Might hero saving games,they finally decided to visit doctor in order to learn his quirk.And,all the bad feelings Hisashi had were right.

"Your son has indeed unique abilities..." said doctor with both confusion and a little amusemnt "apparently,he has two different kind of DNA,one being normal,human-like,and another one is a completely abtstract one.But luckily,I was able to retrieve all the information we needed". As he finished,he was expecting to see parents' relief,but he saw that they became more nervous.

He decided to continue.

"Anyways,your son,Izuku Midoriya has a quirk called Dark Force..."

*gulp*

"...firstly,I must say that I'm completely amazed,as his human like part has it's own quirk,and another gene has another one..."

*gulp*

"...well,continuing to our topic.His first quirk which I mentioned earlier,gives him two powers,he can use dark magic,also known as yin,well also he gains another...power which I'll explain lastly..."

*two gulps*

"from his bizarre gene,he gets a quirk called 'Oni'.He can summon his internal demon to fight for him.As I understood,a horn will grow on his forehead,and during that time,he'll get a great enhance on his strenght,speed,durability and precision.He'll also get a faster regeneration.But..."

*nervous mother noises*

"If he can't hold back this so-called 'demon',it'll control over him as he'll be blinded and we'll become sadistic.The longer he uses it,the harder it'll be to calm him down.As for the last power..."

*VERY nervous father noises*

"...is called 'Return by Death'.It's incredibly powerful,yet risky ability,as some times in a week will be randomly chosen as a 'checkpoint'.If he *gulp* dies,he'll get back in there.It's the first time I see that powerful quirk,but it can really harm child's mental state." doctor finished,as he saw two upsetting face expressions.

One of them was from Izuku's mother,Inko.She was terrified,still was a bit confused as she didn't quite understand the last part of it.

But more terrifying was his father's.He absolutely understood 100% of the doctor's speech,including the last one,and has upset that &^$*#&(&#($&(@.

Then Hisashi stood up,thanked doctor and the Midoriya family left the hospital.When they got home,tons of questions was coming from the youngest Midoriya.

"Father?What was my quirk?Is it powerful?Is it as same as All Might's?Is it something more then one?Maybe IcancombinetheirpowerandmakesomethingpowerfullikeafinishingmoveandI'llsayFalconpunchbutIhavetobeweareofcopyrightissues..." and he started muttering.