Ionia is under siege by Noxus and is in danger.
At the critical moment, Yi, the Infinite Sword Master, was transported to the world of One Piece.
He will find his friends from Valoran who were lost here in the world of One Piece.
And lead his friends back to Valoran to save Ionia.
From then on, Yi began his aimless journey of searching...
Whitebeard: "I will indeed make the earth shake, but I am not the Malphite you are talking about!"
Marco: "I am a phoenix, not an ice phoenix!"
Hawkeye: "It's true that I am the best swordsman in the world, but I am really not the Swift Wind Swordsman!"
Red-haired: "Hawkeye is indeed my brother, but I am not Yone!"
Kizaru: "What? You said my name is Ezreal?"
...
Bucky: "Yes, I'm really a clown!"
Yi: "You have all lost your memory. Just follow me back to Valoran!"
