Riser Phenex? DXD SI. Multicross? - Chapter 2: Prólogo! Pt.

Once through the pirates, Lu En became the son of Monkey d Dragon, a grandfather named Monkey d Karp, and an unreliable and neurotic younger brother named Luffy.

Fortunately, the ghost back system is activated!

The completion of the ghost back is 10%, and the training effect is increased by 100 times!

The completion of the ghost back is 20%, and the training effect is increased by 1000 times!

…

One day, Lu En, a ghost-backed master, appeared in front of Luffy who was shouting to go to sea, and made Luffy cry on the spot.

Luffy: “The pirates in the sea are all monsters like my brother? I don’t want to go out to sea!”

Garp: “For a long time, the two boys, Long and Luffy, with small arms and calves, I really doubt that they are not my sons and grandsons. Like Lu En, they are the grandsons of the old man!”

Warring States: “The strongest creature in the sea, land and air is Kaido? No, it’s Lu En!”

- Description from novelbuddy

“At thirty, a rare age in the past, and when the King of Hell doesn’t summon you, you go of your own accord.”After his divorce, Lu Liang suddenly felt as though the dirt was already up to his neck, especially when he could hear the sound of a running memorial lantern.Until he discovered that it was a message from the future, and that’s when his life took a dramatic turn.…Living in this world, we are all mere mortals.Being a mortal isn’t so bad—greedy, lustful, cunning, selfish…

Reborn in 2004, facing the age where pigs can be blown up, Lin Xuan, carrying the “Strongest Cottage King System”, started galloping…

- Description from novelbuddy