Dragons and Humans lived together without the Humans knowing about it as the Dragons pretend to be Humans and since Quirks showed up in year twenty-fourteen making it easier to have sorting parts of them like the wings, horns and tails out only.

A young boy and his younger brother were born Dragons who hides, but one has a dormant Quirk with the older brother having a active Quirk making him to look after his sibling as their parents are died by scientists who kidnapped them unaware of their whelps.

The older brother has to look after his follow nestling and keep them safe making them to do a whole lot of bad things with the Dragon Counselors knowing about it, but the brother. The brother kept trying to stop his older brother unknown of the truth.

The older brother had to have the counselors keep him locked up as the Human Scientist are starting to noticed his dragon features which are not a Quirk, but he passed on the Quirk that he made with his younger brother's dormant Quirk.

'Stockpile and Transfer makes a new Quirk... Damnna it! The more it's transferred, the more powerful it'll be cause of Stockpile! I need to get it back! It'll kill the person if I don't! Good thing I warned the Dragon Counselors and they're letchering my brother.

Dragons live for a long time as long as we're careful really.' He thinks as he uses his Quirk for Villain Actions and keeps his true-name hidden from many. As time passes by, he noticed that a Human has a Life Span Quirk, but is not interested in it, but he's research more and invested in it.

They work well together and created experiments called Nomus made from Human dead tissue as he doens't want to get his own kind involved into this making him to hope everything's going to be alright. It's now the fourth generation and he found a boy who's been killed.

He took the body and used it as the base for a new Nomu called a High-End Nomu and he made sure it can talk and serves him and his successor once he finds them. He wears a mask to keep his looks hidden and play the role of the Villain better.

He noticed All Might and he has the Quirk, but he needs to be careful as he can't take it and he needs to see who'll get it and explain the situation with the Quirk to make them understand how bad that Quirk is really. What he didn't expect as to marry All Might a.k.a Toshinori Yagi making him to be called Hisashi Yagi making him to wonder why.

He kept his Villain identity hidden and lives like a househusband making it easier and managed to look after Toshinori's food making him to make sure it's very healthy and somehow, Toshinori got him pregnant. He did explain his 'Dragon Quirk' has a side-effect which made him a femae.

"DON'T WORRY! WE'LL TALK ABOUT IT MORE LATER ONCE WE FIND OUT HOW MANY TO MAKE IT MUCH MORE FAIR!" Toshinori said making him to agree as he's not sure if he's ready to be a parent despite that he's over one hundred and twenty-five.

'Old enough in Dragon years to be a parent now really.' both went to see a doctor and it's a healthy baby boy making Hisashi to worry since the baby might come out like a dragon or he'll need to lay a egg, but the ultrasound shows a healthy Human baby.

Hisashi's instincts were purring cause the baby's very protected from the Human Scientists in Japan and on April fourth, Tenko Yagi's born making both parents to be happy as Hisashi looks after their son back home as Toshinori fights other Villains.

Hisashi knows the eyes and hair will determines what the type of Dragon the whelps would be, but since Dragon eye's change colors sometimes, they might change making Hisashi to look for the type of Dragon he is as he will need training.

'Once his own Dragon parts come in and he brings them out.' Hisashi hopes nothing bad happens as he's gotten use to being a mother and Toshinori's been very careful and makes sure to spend a lot of family time with Hisashi and Tenko.

It's making Tenko to be happy as all three lived in peace among the Humans. On July fifth, twins were born into the world making Hisashi to be exhausted from this as twins are extremely rare among the Dragon Clans.

They went for Izuku and Izuael Yagi making it to be perfect for the twin as Hisashi enjoys his time with them. Tenko's five-years-old making him to help look after them making Hisashi to not do so much work looking after the twins.

The twins were fun to look after by Tenko as they aged making them to be now four-years-old making Toshinori to have them both tested for their Quirks like they did for Tenko making them to be ready for his Quirk and has Quirk Canceling Gloves for him to wear.

"Sorry, sir. Both don't have a Quirk. You see here on the X-Ray, they both have a double joints. Some have this and can still have a Quirk, but there's some who has double toe joints and have no Quirk. I'm afraid those two aren't going to develop a Quirk anytime soon, sir."

"Thank you for you time, doctor." Toshinori said as he took them home and explains once the kids are asleep as this is some good news, but he never told them and needs to spill right now to make it fair as he cares for them.

He plans to tell them tonight and wait until the kids are asleep first as he helps to tuck them in and even reads them a bedtime story making Hisashi to do the dishes which makes it easier and he knows what Toshinori's going to tell him and he needs to making sure he knows about it.

'I don't want to lose them. I never thought I would have a family with my enemy and worry for them fully really.'