Supreme Emperor of Swords - Chapter 8-Song Jiannan

Leiyin accidentally crossed into the One Piece World, and accidentally obtained the Naruto System.

Do you still remember Contra’s secret skill to summon 30 lives?

Do you remember the excitement when Pokemon caught Pikachu?

Do you remember the location of the hidden mushrooms in Super Mario?

Do you still remember the hard work of farming in Ranch Story?

Do you still remember the blood-warming series?

Tank Wars on FC, Bomberman, Double Dragon, Cat and Mouse, Red Fortress, Jackie Chan Kick Hall… The King of Fighters on GBA, Metal Slug, Golden Sun, Naruto, One Piece, Ace Attorney, Fire Emblem… This one A familiar name, buried many of our childhood memories.

And the Fruit Ninja, Plants vs. Zombies, Fishing Master and Angry Birds of Android phones have brought us much joy.

Warning, because the movie world, arcade world, and large game world have been excessively damaged, the data is currently being reset! The dream space is opened this time, and the selected scenes are:

FC red and white machine world, GBA handheld world, and Android phone world!

- Description from novelbuddy

In a world where dungeons were an essential part of it, Rein was trying to conquer as many as possible. They were the key to gain powers in the fastest possible way. So, to reach his full potential and to become the strongest, he became a great dungeon conqueror.With his trusty friends and lovers, he was definitely going to reach the peak alongside everyone. Join Rein and see how he went from strong to stronger and then the strongest.__________________1. The harem would not be too large(I'm not sure how many but probably just 4-5 main and few other here and there). All the girls would be getting their time and story.2. The story is starting when the MC is in the middle of his growth stage and not at the very beginning. But his beginning will be mentioned in the story in some form.3. I don't think I need to mention this, but obviously it will not have any NTR, rape or that kind of stuff. It is actually quite a wholesome story focusing mainly on adventure, action and bit of romance and slice of life.

Initially I am just another ordinary gamer. I often wondered how my novice skills compare with real masters, the professional gamers.

Then one day, two stunning beauties asked me, “Are you willing to be a professional gamer, and conquer the world?”

I replied: “Yes, I am willing”

After that, bit by bit, I unknowingly become a professional gamer, and conquered the world!

This is my story.

- Description from Novelupdates