MTL - Pirates: From the Decomposition of All Things - ~ see the picture

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

Ye Xuan came from a normal but extremely wealthy family. Yet, one day, when he woke up, he realized that he had been transmigrated to a fantasy world.

He was prepared to train and embark on an adventure, but he quickly learned that he had actually become the young master of Thousand Realms, the biggest trade company.

His father even let him inherit more than trillions of spirit stones.

“Are you serious? I’m sick of being rich!” Ye Xuan complained.

Fortunately, he had awakened a system that would make him stronger by spending money.

With that, he used the Grade 9 Celestial Pill to feed his dogs.

He used the famous painting that contained the will of the Supreme Sword to start a fire.

He used the Five-elements Divine Talisman to clean his ass.

And yet, he still had much more to spend. He then decided to join a clan that no one had even heard of.

He spent thousands just to see the saintess of the clan smile.

He built a pill alchemy workshop and gave out high-grade celestial herbs for free, and yet, one of the disciples who had never made a single pill was actually talented and was able to create the high-grade celestial pills.

When he started a dueling competition, he bet a lot of his money on the weakest contestant.

However, that contestant had actually awoken the Ancient Holy Body during the fight and was able to fight 100 men on his own.

“You sure are my son. You are as talented as me when it comes to managing a business!” his father complimented.

“This man is so cool when he spends his money!” exclaimed the saintess.

After waking up, a strange app was installed on Lin Bai’s phone.

The news on the app came from the future.

And as long as Lin Bai participated in the events and changed the future, he would be rewarded.

[World News: Pfizer US announces that it had developed the first-ever Corona Virus vaccine, stock prices shot up 500% in one day.]

[World News: Three days later, Elon Musk declares himself the godfather of DogeCoin on Twitter, forcefully manipulating DogeCoin prices.]

[Regional News: New developments on the old man car accident, son of old man offers 10million dollars for clues of the culprit.]

[Local News: Hard work won’t disappoint you, S City old lottery buyer who had been buying the same number for 30 years finally won 1st prize!]

[Local News: Daughter of the richest man in S city was kidnapped, violated, and murdered, the culprit is......]

Wait！

Lin Bai looked at the obituary photo in black-and-white on the latest message.

That person in the photo, isn’t that the school belle Yu Jinmo who’s chasing me?