The Legendary Son-in-law of the Emperor - Chapter 29 - 28 Great Emperor Immortal Skill

Due to an unexpected turn of events, Xia Fei consumed a Super Gene Optimization Fluid that bore no brand, expiry date, instructions or stated its place of origin.
Our story begins here…

Reincarnating into another world without having to start from the bottom was certainly a good thing.

However, what if the first place you appear is inside a coffin?

This is what Qin Yuan experienced.

While he had boundless strength, he was already at the end of his age so he had to seal his body.

The only thing he could do was to leave with a Spiritual Body whose strength was extremely limited.

The good thing is that there is a system that suddenly appears.

Ding

[Collect Karma Points.]

[You can buy anything with Karma Points.]

[Use 100 Karma Points to purchase a one week life extension.]
...

[BL WARNING: EXTREMELY MATURE CONTENT]“I know you like it when I dig deep inside you.”Maxim had been living a secret double life as a masked dancer in a brothel within the red-light district, driven by the need to earn a high income.One night, he noticed a golden-haired man staring at him with intense interest.Seizing the opportunity, Maxim seduced the stranger and lured him into his bed for a one-night stand.However, what began as a brief moment of pleasure quickly turned into a nightmare when Maxim discovered the true identity of his mysterious admirer.The revelation set off a relentless pursuit, with Maxim finding himself hunted wherever he went. Especially after knowing the golden-haired admirer was the son of the man who killed his parents.The revelation set off a relentless pursuit, as Maxim found himself being hunted wherever he went; he couldn't escape.Would Maxim surrender himself or fight for his rightful place?

Crossing to One Piece world, he became Roger’s younger brother.

Unexpectedly, Gol-D-Roger who was in his fifties had a teenage brother. But he was so weak.

Fortunately, at the age of sixteen, he actually found himself with a possession soul system.

He had attached to the master IP man, also to the White Phoenix and to Ge Nie with his strong ability of the Hundred Step Flying Sword.

If you think that he can only Purchase these? Then you’re wrong!

Pain, Itachi, Ichigo Kurosaki, as long as there is money, any soul can be Purchased.

- Description from Novelupdates