MTL - Studying Science in the Alternate World - Chapter 84 delivered to your door

He Lang died by his own hands for the sake of his imperial younger brother’s ambition, whom he loved. He was offered to be reborn in exchange for giving up his past romantic feelings. Reborn without the burden of his romantic feelings, he brings with him a manual to new worlds. He wholeheartedly followed the instructions of the manual to complete the tasks, not knowing that the originally slag gong was blackening…
He pleaded to his affectionate Emperor brother to release him, he pleaded to the paranoid prisoner next door, but until the end he remained baffled.
In the end, he discovered that the full name of the manual was – “Slag Shou Cultivating Manual”
Σ (っ ° ° °;) っ!

- Description from Novelupdates

I’m so sorry, Mr. Lawson, you can marry my daughter Marga but Sabrina is an exception.

Why? She’s your daughter I thought you and my parents had already arranged this marriage. And I choose Sabrina. I won't marry anyone but Sabrina.

Then why Sabrina?

Let’s say that Sabrina and I have a special thing back then, Gabriel said with a little smile. Ferdinand frowned and was curious. Well, she might deny it.

Sabrina Mondragon Alvarez – is a mute rich woman. She's an introvert and hated getting along with rich people who always talk about senseless stuff. She was bullied by socialite but never they knew that behind that innocent-looking woman hides a strong and powerful aura.

Being quiet doesn't mean weak but is something more dangerous than anything. Silence would lead all of her enemies to one place that can also be called danger.

Soon, she'll have them in the place that she's secretly reserving for those who made her life and family miserable.

She said to be someone who can't speak not until he came and chose her to be his wife.

Gabriel Lawson - a rich powerful tycoon with a strong background. He fell in love with the woman he had a one night stand with and chose her to be his wife. He would do anything for her. And for those people who hurt her--they must pay a thousand folds.

In a game-like world where dungeons, monsters, and players appear.