A much needed reunion for Usopp and Luffy in Wano Kuni. Monkey D. Luffy x Usopp Tags: No Smut, Panic Attacks, Hurt/Comfort, Wano Arc, Post-Whole Cake Island, Whole Cake Island Arc Spoilers, Reunions, Fluff, Established Relationship, Originally Posted on Archive of Our Own. Chapters: 1/1 | Words: 1,356