It's a Showdown. Roger and Whitebeard Are Both My Apprentices.

In the moon-shaped world, I am the sixth magician, the creator of dimensional magic; In the forbidden world of demons, as a mortal, I stand shoulder to shoulder with the demon gods; Death World: I created the Zanpakutō and took on Wang Yue and Shigekuni as disciples; In the Fairy Tail world, Fire Dragon King and Zeref respect me as their eldest brother; In the world of Naruto, I am the unifier of Senju Hashirama and Uchiha Madara, the founder of Konoha; In the pirate world, Roger and Whitebeard both respect me as their master, and the navy and government fear me like a tiger; … I am Luo Feng, a traveler walking among the heavens! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.