Travel to the world of Naruto, become a katana player, and get the ramen system.
For every bowl of ramen sold, the user gains an ability.
Sell it to Sarutobi Hiruzen tonkotsu ramen and get his full attribute chakra ninjutsu!
Sold it to Minato Namikaze and his wife, Yuanyang Ramen, and obtained the Flying Thunder God Technique and the Uzumaki Body!
Sell it to Uchiha Obito clear soup ramen and get the Kamui Mangekyō Sharingan!
Sell Ōtsutsuki Kaguya's regular ramen, get the blood inheritance snare, and become Ōtsutsuki hand-made!
Before I knew it, I, a musician, became the strongest by selling ramen!
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.