From Corpse to Crown: Reborn as a Mortician in Another World - Chapter 8: Rejection’s Sting

They love gold, and they love silver. Even more so, they love gems that dazzle, like stars across the skies.
Firearms, jewelleries, and precious metals; A collector’s world will not be complete without antiques.
Storage auctions, old goods trade, re-estate sales and gold-digging. But the truth is, if one wants to make money, then the supreme way is through searching for the legendary treasures.
Holding the fort, there’s an ocelot, a wolf, and an Andes condor. At the side, there’s a loyal hound, an irascible ape, and an African honey badger. Who said that you can only rely on humans when treasure hunting?!

- Description from Novelupdates

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

Ye Zhi inherited not only a run-down house, but also an engagement. Her fiancé met his true love and suddenly asked to break off the engagement while stating that he disliked his fiancée in all ways around.

In order to express their guilt, his family decided to make up for it with Ye Zhi. But she didn’t want a dime from them so she left.

The next second, Ye Zhi was suddenly picked up by a Rolls Royce.

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Gu Ren, the son of the richest man alive, had a tough life and was told that he couldn’t live past 30 years old. Only Ye Zhi, a young lady born on the cloudy day of the lunar year, could make him live.

Ye Zhi and Gu Ren got married. Gu Ren gave her a bank card. All she has to do is—

Spend money for him! Squander his fortune!

Ye Zhi bought a Lamborghini for Gu Ren, but he had an accident as soon as he drove the car.

As soon as she bought some Hermes platinum bags for herself, Gu Ren signed a more than one billion worth contract.

It turned out that the money could only be spent on herself. The more she spent, the more prosperous and healthy he would become.

Since then, her life had changed completely. Her villa was the biggest in the City.

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Ye Zhi’s old fiancé thought that she, who had been rejected, must have suffered a lot until one day, when he saw he walking in the street, followed by a Lamborghini.

Wait ! Who is that man standing next to her ?

This man is a super-rich man — Hundreds of times richer than his own family!

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
…
It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!