MTL - Demon Slayer Starts From the Proficiency Panel - Chapter 164 [164] Sky Thunder Tempered Body, White Flood Dragon

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates

Oosuki Masato is an ordinary high school boy who is magically transported to an alternative world, but for some reason his doting, over-protective mother comes along as well.

{MATURE CONTENT! READ AT YOUR OWN RISK.}

Jade Nova Frost, heiress to the Frost Empire, a Mafia gang. During a family celebration, she had her full family and its supporters, murdered by a rival Mafia family.

Escaping with her life, Jade moved to Star Cross City to lay low, changing her identity and plotting her revenge against her sworn enemy, Zale Anders.

Jade meets Xander Warner, the all-time wealthy, handsome, intelligent CEO of the Warner Corporations, blessed with a mysterious power, in an unfortunate incident, where the latter tries to protect her, both unaware of each other’s true identity.

Through revenge and chaos, both fell in love with each other, only to be faced with a shocking truth.

Would she let her revenge take over and end all those who took her family from her or would she let her love for him rule out everything?

What secrets lay in dark and what cruel destiny awaited her?

*********

“Is that any way to treat the person who saved you thrice in one night, tigress?”

“I didn’t ask for your help. I could handle it myself,” Jade protested.

“Really? I wonder what you had done to them, for so many men to be chasing after you right now.” His calm cool voice breezed into her ears, sending chills down her spine at how lovely his voice could be.

“Not your business. Why do you keep coming after me? Who are you? I do not know you.”

She raised her head, so she could look at his eyes to be sure he wasn’t going to lie. A terrible mistake she made as her eyes came in contact with those sexy lips that would capture a girl’s heart at once.

His eyes melted a little at the sight that captivated him. Taking his gaze back up, he took in what he could of her beauty and felt he was been drowned in.

“So pretty.”

“Huh?”

The next thing he did, left her wide-eyed and blinking uncontrollably, trying to process what was happening. Xander had leaned in and captured her lips in a sensual, breathtaking kiss, closing his eyes and enjoying the feel of her lips on his.

Yang Feng somehow transmigrated into a different world and received a legacy of an ‘ancient high tech’ family, which does not directly raise his power, but gives him the technology to build things which are way more advanced than the seemingly medieval world.