Strongest Nova: Path of Vengeance - Chapter 15: Strong

Nagasawa crossed to Naruto Universe and was bound to Konohagakure.

If Konoha is severely damaged and destroyed, Nagasawa’s lifespan will be reduced.

He panicked at the thought of the upcoming Nine-Tailed Demon Fox’s attack , and the thought of Konoha getting destroyed left him in despair.

Fortunately, while bound to Konoha, he can obtain templates of powerful characters.

At the beginning, He got the Whitebeard template! Since it’s the Whitebeard from the Summit War of Marineford, he can use Tremor-Tremor Fruit’s ability and Haki.

Facing the Tailed Beast Ball, which terrorized Konoha Shinobi, Nagasawa leaped and shattered the Tailed Beast Ball with one punch!

- Description from Novelupdates

Xue Xi is forced to fall in love at first sight with this dangerous man on their first meeting. With death being the only other option, she makes the first move:

Ah, so this is how death is? With the destruction of that nuclear project, we can now prevent a war from happening. I did it... I did it! It is now in your hands, guys. I will meet God in heaven and pray for the success of you all.

What does heaven look like? I will live my afterlife there and brag about how I help managed to make the world a better place.

When I am reborn, I want to see a festival where everyone will smile with no despair.

"Carry my commandment; bring peace upon this world and bring down the judgment hammer to those who wish of the world's destruction. Now live! Live to fulfill this duty and I shall grant you eternal happiness"

"Gather all babies over the kingdoms and execute them all!!!" The King can’t simply lose his authority due to a royal divine prophecy, foretelling the birth of the child that will cause destruction of his kingdom.

The Elduke mistress gave birth to her firstborn child, a son whom she had to say goodbye to. She washed her son away in the river, hoping that someday , someone will raise him well and he can bring a holocaust upon this Kingdom.

One day a young girl found a floating basket with a baby inside, her pure heart telling her to take the baby.

"Don't cry, you will be save, I'm here.. I won't let anything bad happen to you.."

She devote herself to take care of the baby, she can't let anything bad befell him.

"Mom, I will save this kid... please watch me from heaven, mom"

His name is Gao Yang (高阳), not a lamb (羔羊: gāo yáng), okay! If a gentle sheep gets upset, it will bite. Believe it or not!

Gao Yang a sheep in wolf’s clothes: Don’t come again! Otherwise, I will be rude!
Qin Shaoyan: Oh? Why not?
Gao Yang: I… I… won’t cook for you!
Qin Shaoyan: It doesn’t matter, just eat you.
Gao Xun: What if Dad dies after being eaten by Father? Waiting online, urgent!

- Description from Novelupdates