Naruto System in One Piece - Chapter 156

[The Golden Snake Sword was successfully strengthened, and the Snake Queen was summoned. ]. ?Snake Queen: Master, please tell me what you want!

[The skill ‘Evil Light Ghost Slash’ was successfully strengthened, and after summoning the ghost ghost. ]. what! female ghost? Then I’ll put you on maternity leave!

[The Yao soul suit has been strengthened successfully! ]. Um? Is this the Yao princess? Princess Yaoyao! Don’t get on me!

Zhou Han was surprised to find that the only SSS-level talent in the universe that he had awakened: infinite enhancement, was so awesome.

- Description from novelbuddy

An alternate realm invaded and the game descended. The entire Blue Planet was digitized.

Faced against countless waves of monsters, some people downloaded the Holy Knight module and became angels of light that helped the world reach enlightenment.

Some people downloaded the Warrior Monk module. They focused on their training and reached enlightenment overnight. With their fists and legs, they fought and made a name for themselves.

Chen Kun, who transmigrated to this world, downloaded the Boss module.

Each time he leveled up, his growth attribute improved multiple fold, and his attribute points multiplied. More importantly, all his skills were automatically unlocked as boss skills!

When the hole between the two realms opened and the gods of the alternate world came pouring in to invade this world, what awaited them was Chen Kun, who sat high up on a throne.

When the gods of the alternate world saw his terrifyingly long health bar as well as his boss skills that granted instant death and control immunity, reduced damage, true vision and many more skills, they despaired.

Chen Kun smiled and said, “So, are you the ones who will challenge my throne?”

The world I transmigrated into was a dark fantasy game universe, devoid of hope or dreams.Doesn’t feel like it at all, though.

After rebirth, she, who used to be a top international spy, becomes the eldest daughter of the Fengs, a fat girl who is ugly and foolish in the eyes of the ordinary people.
Mastering Royal 18 Saber Moves and Purgatory 9 Palms, she rose to fame with the martial arts of Demon Cook.
Upon an imperial edict, she was ennobled as the wife of Lord Cen, and then suffered various intrigues and plots…
She proved herself to be a real overmatch and a true genius to the world…