Everything for One

All for One, One for All

(Third POV)

(Y/n) just fell over. Without warning he simply stopped and fell.

The Caretaker instantly panicked. It is not every day a charge of his just falls over and starts to be surrounded by red lightning like discharges. And as fast as they appeared they disappeared again, only to leave (Y/n) motionless on the ground. The Caretaker tenderly took him up only to see his eyes were bloodshot and his breathing had stopped.

He cried out for help and started to perform CPR the other Caretakers called for his parents and an ambulance, well actually two, luckily from the same Hospital so they only sent one.

I took only five minutes for Mr. and Ms. Shigaraki to arrive and seven for the ambulance. In the two before the paramedics arrived, the Caretakers explained what had transpired.

Mr. Shigaraki knew what it was, that had happened, (Y/n) Quirk was like his own, All for one, though there seems to be a sort of mutation, for he did not have lightning but rather simply a red energy that transfers between him and the targets, when he either takes or gives a Quirk.

But red lightning, that was something he could not place, especially since his wife's Quirk was a permanent Duplication-Quirk, with which she copied the Catlike features from her mother. She could not change or overwrite the duplicated mutation Quirk, because it fused with her DNA, basically turned the quirk into a permanent part of her Biology which was inherited by her son.

On their way to the hospital (Y/n)s Heart stopped three times. Every time almost resulted in a second Patient due to his mother's heart almost stopping as well.

When they reached the Hospital he was immediately moved to intensive care, and the test showed an ripped aneurism in his head. It was rapidly treated and on his father's pleading a full series of any test possible was run to identify further probable problems.

It took two weeks for (Y/n) to regain consciousness, in that time the test revealed a disturbing problem, His Quirk was killing him.

All functions of his body down to his DNA were being affected. It was like having a house that you were rebuilding from the inside out with no mind to the effects this had on the personality of the house, changing room sizes shredding the furniture and decorations to make room.

In terms of a living breathing body this was like restructuring all Organs and the Brain whilst not caring that this will result in irreparable damage to the Mind that inhabits the person.

In that time after he got the results and the prognosis, that no one could do anything about it and they should say their goodbyes Shigaraki simply could not do it. He could not give up on his son.

He had a long talk with his Wife and they reached a consensus.

"Yoichi?"

"Yes, what do you want?"

"We have to meet, as soon as possible, it is extremely urgent. It's about (Y/n)"

"I can be there tomorrow, but what is the problem?"

"He's... "

"He's what?"

"He's dying."

"..."

"..."

"I'll be there in... five, maybe six hours! Hold tight."

"Thank you." Shigaraki ended the call.

"No turning back now"

"I know sweetheart. For (Y/n)"

"All for (Y/n)."