Online game: God-level Assassin, I Am the Shadow. - Chapter 66 - :Instantly Kill the Resentful Ghost! Platinum-level Skill, Night Ring Blade!

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

Orin Stonewood rises from a prestigious smithing family in the Astral Kingdom. Wealth, recognition, excellence, and charisma - he had it all. But life from twenty-five ended on such terms for him. He falls victim to a dark ritual. The fate after this mystery was to rise and fall in every life he reincarnates in. The ninth reincarnation made him Zmey Ashbane. Into a world of terrifying, exciting tales. It seemed as if every encounter in this world wanted to tie him down for some reason. But he knew his goal. To break free from the ritual and rise as a master of fate, not its pawn.(Update rate: 28 new chapters a week)(The book has a slow progression. If, after reading up to chapter 100, nothing in this story interests you, that means it isn’t for you.)Due to the progression, I will lock the novel at chapter 60.

After experiencing heartbreak from being abandoned, he enlisted in the military.

And then, he became a war hero.

When Fang Jin learned that he was in a cultivation novel where the protagonist was a lady and that he had become cannon fodder, he quickly racked his brain to think of a way to save himself.

Everything seemed wrong until he saw it.

[First day as a pet owner.]

[Attractiveness +1]

…

[A day of cultivation with zero gain.]

[Understanding +1]