Naruto System in One Piece - Chapter 12

The Sword Emperor’s challenges result in three of the Ten Venerables to be criticially injured. Three of the Seven Absolutes also die.“It wasn’t enough for you to come knocking at my door all alone; now you dare challenge me to a battle to the death? I did not think you to be so dull as to miscalculate others’ strength.””Neither the Ten Venerables nor the Yellow Lotus Temple’s Seven Absolutes of the orthodox sects had the ability to give me an answer. You are the only one left to ask.”Some may call the Sword Emperor old-fashioned, but he only seeks to be stronger as a martial artist.His endeavor eventually leads him to challenge the Heavenly Demon, the generation’s strongest man in murim. The challenge turns out to be the grand finale of his life.However, the Sword Emperor later wakes up as a member of the Cardenas family, the continent’s best swordsman family!

A decade ago, the first dungeon gates appeared, but some vanished before they were ever conquered. The MC, a low-rank hunter, awakens the Lost Gate System, granting him access to these forgotten dungeons where legendary monsters and artifacts are trapped. Each completed lost gate grants him absurd power, but also reveals terrifying truths—these dungeons are prisons for ancient beings who want revenge.

“F**K! I'm dead!”That was the first word I muttered after regaining my memories from Earth.Reincarnating into a world of cultivation should’ve been a blessing. Adventure, immortality, power—what’s not to love?But then I remembered what my family did.My sister just broke off an engagement with a crippled young master—definitely a future protagonist.My mother ripped a Dao Bone from my cousin and gave it to me—guaranteed future revenge arc.And me? I’m already a third-rate villain: bullying weaklings and flaunting my Bai Clan name.Worst part? Despite the Dao Bone, I’m still trash at cultivation.My only hope?The System... which I’ve had for years.“I just never realized... It was in English!”

As I was writing a brutal review of a popular Nationalistic Superpower Light Novel, I was made to possess a character in it!I then joined an evil organization and was given one mission.To seduce the Heroine.“Oh, that’s not how you should use this power.”As I started to advise the heroines on how to wield their power, things began to go wrong.