Soulbound: Chronicles Of A Shadow Assassin - Chapter 13: Intruders

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!

Introduction:(Confiscation + Exile + Medical Skills + Space + Farming + Strategy + Wife Chasing + 1v1 + Return to the Pinnacle)After her death, the versatile doctor Qi Yue transmigrated and became the fat wife used for luck in marriage by the disabled Marquis of Beiyuan Kingdom.Just as she entered the grand gates of the Marquis Residence, the cruel Emperor came to confiscate everything.With exile imminent, Qi Yue activated her space ability, emptied the Marquis’s storeroom, and incidentally plundered the Emperor’s private store.To think that she, a General’s daughter, was poisoned by her relatives, ended up with a body full of fat, and had to endure the hardships of exile?Qi Yue: “Since they dared to send me to hell, don’t blame me for dragging them down with me.”The Place of Exile is poor, broken, and filled with indigenous murderers?Qi Yue: “Bring two to kill a pair, let’s see who dies more!”One day, the disabled Marquis suddenly stood up, his radiant appearance causing countless young girls to scream?Qi Yue: “Since we haven’t performed the marriage rites, love whoever you want.”Facing disdain, the Marquis narrowed his phoenix eyes, “Prepare for a grand wedding!”

A river song, triggered a legend of the rivers and lakes.
Tian Zun’s life motto: “My sword is the truth.”
Shen Lang’s life motto: “To serve people with morality, those who are dissatisfied are dead.”

- Description from uukanshu (translated)

When the average man is suddenly thrown into a video game as an extra, fated to die, they might first think to hide or run away. But not Luka. A man now inhabiting the body, he simply wants to survive - no matter the cost - even if it means he has to kill the main character!