MTL - Reborn in Brazil As a Plutocrat - Chapter 398 Encounter

Zhuang Feng is in his last year of high school, and he’s just moved to the city. He lives with his good-for-nothing cousin, who’s always on business trips falling for get-rich-quick scams, and his Saozi (sister-in-law), who tries to make his life miserable as much as possible. There’s one upside, though; she. is. freaking. hot. But one day, he found a piece of her underwear in the bathroom…. And unfolded a series of events that will turn his life upside down.

- Description from Novelupdates

If 'Jujutsu Kaisen' and 'John Wick' f**ked, then had a baby, this would probably be it:Detached mass Murder experimenting on deaths?Yandere himouto who'd threaten her father and do background murders for her brother?A Divine Wolf who jokes about blending people and cannibalism?This is the package.___________________“The first time I felt the particles, I thought I was going insane.”Naturally, as the heir to a fading Yakuza empire, Ken Kurosawa knew violence. But nothing prepared him for the day he awoke to a world only he could see. Strange, shimmering particles floated in the air, whispering secrets of the unseen. When he reached out… the world bent to his will.At first, he used this power—Kami-Jutsu, he found it to be—to protect his family. A masked figure in a shadow-cloaked hood, he slaughtered his father’s rivals in the dead of night, their blood staining Tokyo’s underbelly. But with each kill, the particles grew louder.Now, as ancient factions hunt him and a prophecy unfolds, Ken must master his godlike abilities before something apocalyptic emerge from the depths of the underworld.The Yakuza’s son will learn: some truths are deadlier than bullets.

She, Xue Fanxin, a famous medical genius in the 21st century, had transmigrated into the body of the dumb daughter of the Grand Duke.

"Your bed is cold," spoke a voice in the room that had her eyes go wide in fear. Nervously, she turned around, gulping softly to see a shadow on her bed as if someone laid down there. The man who had been lying down sat up emerging out from the shadows where he had been waiting for her.