One and Only: Doting CEO's Infinite Love - Chapter 3 - 00 Little Rabbit

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

A young man with an extraordinary mind is off on an exciting adventure when he mysteriously wakes up in the body of a feeble slave-guy in a different, rich in quirks world.

The main character, a selfish jerk, would use extreme means to achieve his goals. However, he never allows his base instincts to overrule his sense of decency. He always pays back both good and bad deeds.

Will his (terrible/excellent) mentality help him make a fresh start? Will he get through misfortunes and hardships of the new world?

For the ten years she was the adopted daughter of the Lockwood Family, Isla Prescott had always been well-behaved.The only time she stepped out of line was to have a secret relationship with Silas Lockwood, whom she'd had a crush on for years.Because of their vast difference in status, the relationship came to a messy end.After Isla Prescott and Silas Lockwood broke up, she was pursued by Silas Lockwood's good friend, Shane Sterling.“He doesn't know how to cherish you. Why not consider me instead?”In Isla Prescott's eyes, Shane Sterlingwas mischievous, cunning, and full of nonsense, yet he was an even more unattainable figure than Silas Lockwood.Isla Prescott was sure she had never provoked him, but he cornered her by the bedside when he was drunk,caressing her red lips again and again, pleading with her over and over, “Isla Prescott, won't you give me a kiss?”What she didn't know was that, in places she couldn't see, he had been waiting with deep affection for a very, very long time.

I somehow managed to be reincarnated as a maid who monopolized the Emperor’s affection. In the end, she was killed by the Evil Empress through vicious means.‘Fortunately, I’m only five years old.’‘I still have a long way to go before the original work begins, so shouldn’t I just avoid the Emperor and Empress until then?’I thought so, but…“Lize, what did you say to the Emperor?”“I said that I support you.”The evil Empress who was supposed to kill me in the original story won’t leave me alone.“Truthfully, you like me much more than the Emperor, don’t you? Am I right?”Is the Empress trying to win me over?