This King Had An Omnishop - Chapter 12 - Cresent Blade Arc

Lee Jung-ho the former minister of finance for South Korea, got assassinated and reincarnated into the duke family as a young child named kaidënHe felt the love and care he never felt in his past life, as all he want his just to live a normal average lifeBut things don't go as planned as he starts to draw attention to himself due to his mana type and his weak potentialBut with just a some basic science, one can change the world, at least that happen for kaidënJoin the journey of kaidën as is raise is fallen family to the top, through the fight of money, power and magic, plus the demon in him

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

In a world where the very fabric of reality is held together by fragile threads known as the Veil, humanity faces an ever-present threat from the void—a dark, consuming force that seeks to unravel everything. The ancient Guardians once stood as protectors, weaving powerful Knots to keep the void at bay, but their knowledge has faded, and the Knots are beginning to fray.Cole, an unlikely Weaver with the rare ability to sense and manipulate the threads of the Veil, embarks on a perilous journey alongside the skilled warrior Selene, the stoic guardian Marcus, and the enigmatic scholar Elara. Together, they must navigate a land ravaged by void-touched creatures and discover the forgotten secrets of the Guardians to repair the Knots and stop the void from consuming their world.But the deeper they delve into the mysteries of the Veil, the more they realize that the void is not their only enemy. Hidden forces work from the shadows, manipulating the fraying threads for their own gain, and ancient powers thought long buried are stirring beneath the surface. As the Knots unravel and reality itself begins to fracture, Cole and his companions must face not only the void, but the dark truths of their own world—and themselves.withHeart is a gripping, character-driven epic of survival, sacrifice, and the delicate balance between light and darkness. The series explores themes of destiny, power, and the fragile threads that bind us all together, weaving a story where every choice could mean the difference between salvation and oblivion.