: Zoro is locked in a desperate struggle against Mr. 1 (Daz Bonez), whose Supa Supa no Mi Devil Fruit allows him to turn his entire body into steel blades.
: He recalls the words of his childhood mentor about a swordsman who can "cut nothing" when they wish and "cut anything" when necessary.
Zoro vs Mr. 1 Episode 119 – https://funi.to/2SObTbK | One Piece
: After being severely wounded and nearly crushed by debris, Zoro enters a state of deep focus where he can sense the "breath" (rhythm) of all things around him.
: Utilizing this new understanding, Zoro executes a one-sword style technique, Iai: Shishi Sonson ( Lion's Song ), successfully cutting through Mr. 1's steel body and defeating him. Parallel Events
: The episode also marks the conclusion of Nami’s fight against Miss Doublefinger , where she secures a victory using her newly mastered Clima-Tact .