My Martial Spirit is Nanobot - Chapter 346 Two Ultimates

An unnamed 34-year-old Japanese NEET is evicted from his home following his parents' death.

Upon some self-introspection, he concludes that his life was ultimately pointless.

Walking down a street he intercepts a speeding truck heading towards a group of teenagers, in an attempt to do something meaningful for once in his life he manages to pull one of them out of harm's way before getting himself in the way of the truck and dying.

Awakening in a baby's body, he realizes he has been reincarnated in a world of sword and sorcery.

He resolves to become successful in his new life, discarding his past identity for his new life as Rudeus Greyrat.

In the King’s game, the [King]’s order is absolute and has the power to create rules. As the owner of a special physique, Gu Huai was selected by the system to participate in the game. “Win the game and become the [King], and you can obtain whatever it is you desire.”

- Description from Novelupdates

Player: I’m a worker whose monthly salary doesn’t even hit $5,000. My monthly rental already takes up half of my salary, I don’t have a girlfriend and is reprimanded by my superior every day. However, I feel very happy because there has been a new virtual game recently. In the game, I have a powerful bloodline. Not only do I have my own fleet, I even have a powerful overlord that granted me a colonized planet. Although I know this is fake, but inside there, I found the meaning of my life!

Actually…the overlord who gave him the planet really wanted to tell him that this game wasn’t fake. (You really have your own fleet and colonized planet…) but the overlord knew that he couldn’t say this. Because, once he said it, these subjects who thought of themselves as ‘players’, would definitely not be as terrifyingly hardworking as now!!

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