Ancestor

Last time in I was reborn in demon slayer as a uchiha.

One months passed with Lilith giving birth to the ancestor of the Uchiha clan.

"Push Lillith push "sad the mom as you can hear the cry of pain from Lillith

After 4hour the child was born he was pretty.

"Let me hold him," said Lillith as her mom gave her the baby boy that was just born the baby was crying till she held him when he smiled in looked happy in her embrace.

"I'm going to name you....."she said smiling

In now we continue

"I'm going to name you Kinoko," she said smiling while holding her newborn son.

The baby was giggling, laughing because this woman brought him joy.

"Oh he loves it, look at him, "Lillith said happily

The sunlight reached the room, in made it brighter like a new hope for the world was born.

"The Sun is embracing this child, "said the mother of Lillith

"He is like a godsent child "Said Zanshue looking at the child's beauty.

The sunray hit the child's skin, but it did nothing unlike his father the baby was immune to the sun.

The only thing that happen was that the child's skin got a bit darker. (A/N that should explain it)

Zanshue looked at the baby, in saw what the father was trying to do.

"So he was trying to make a demon immune to the sun, by mating with a human "Zanshue said in deep thought

"So that was his goal all along, "said Lillith

"What should we do with the child now that it is born," Said Lillith's mom

"Put it in the safest place possible "Zanshue said seriously.

"In where could that be," said Lillith

"Give me the child I'm going to make sure he's safe, the demon will never get his hands on my grandson" Said Zanshue

Lillith gave her child to her dad, and the dad picked the baby up, in covering the baby up, he put the baby in a casket, in gave it to the mom.

"Honey I want you to meet up with my old friend, he owns me a favor, asks him to raise this child for our daughter because we won't be able to, "Zanshue said

"Do we have to, can't we spend some time with our daughter and grandchildren instead of going now?" the mom said

"She only has a month with us, plus the travel from here to my friend is 10 days to get there in 10 days to come back," Zanshue said

Atoru pov.

'This book has some detailed information, I wonder who wrote it in the first place 'i thought while skipping to the next page.

Back to the story

After some arguing, the dad went instead of the mom because, she has loose lips in the may and accidentally say, what they are trying to hide right now.

After 10days

Zanshue pov

'I finally arrive at my friend's house'I thought, before knocking on the door politely.

I heard somebody coming over to open the door.

The door open in I saw my old friend.

"Hello, my old friend, what is the reason for your visit" the person who opened the door said

"Tsuyoi, my old friend, I want you to please raise my grandson as a favor" Zanshue said

"Why would you ask me that, in not do it yourself," Tsuyoi said looking puzzled

"That a favor I'm asking you, please raise my grandchild for me because I can't" Zanshue on his knee pleading

"No need to get on your knees my friend, I will raise your child for you" Tsuyoi

Zanshue gives the baby boy to Tsuyoi in said "take care of him for me.".

Tsuyoi took the baby from Zanshue's hands while saying" I will raise him like he is my child"

Zanshue bowed to his friend, in left to return to his home

10days later he arrives at his house but something was off, there was blood everywhere. He ran inside the house to see a demon with red eyes looking at him.

"What did you do to my family, you monster," Zanshue said horrified.

"They were trying to separate me from my son, so I put them in their place," The demon said while holding two women up by their throats.

"Put my daughter and wife down you monsters, "Zanshue said rushing at him

The demon send out a swipe that decapitated Zanshue. (A/N his name fit his death)

The demon looks at the dead body of the man that fell on the floor with his head rolling.

"Where is my child," he said

He didn't get an answer as the people he was holding died in his hands.

He was furious, he proceeded to murder everyone in the village on his fury. That child was the key to being a perfect being.

He never found him

Mc pov

"That all they have for my ancestor, "I said before saying "I wonder what did they do next " while going to another page

Back to the story.

400years later.

The Uchiha clan was a very strong allies to the demon slayer, especially with their insane physic, and their ability to copy any skill they saw with their special eyes.

One day a man joined the demon slayer corps he taught them breathing techniques, that helped the demon slayer have more chances against the demons. in be able to compete with the Uchiha physic.

No one was able to master the breathing technique that he use except for the Uchiha clan because of their amazing physic, they learned sun breathing from him, but the man brother became a demon, even tho it wasn't his fault the corp wanted him to commit seppuku but the Uchiha defended him, In wanted to leave because how dumb that decision was, the corp saw the reason behind the Uchiha words in the man stayed in the corp till his last day living day in even making a family.

This man's name was Yoriichi Tsugikune the sun breathing hashira.

A/N any chapter that has this sign (). means that it has been rewritten with fewer grammar errors. Also if I were to make a time skip after the 7days training, would anyone mind it?

Is the explanation I gave realistic enough that he could happen? Or those it looks like an asspull?

1kwords.