EPISODE CONTEXT

Episode 855 sits deep within the Whole Cake Island saga's climactic stretch, continuing the pivotal Mirror World duel that has been building since Luffy deliberately separated himself to face Katakuri one-on-one. The previous episode saw Luffy struggling against Katakuri's mochi abilities and near-suffocation, and this installment escalates the stakes further by pushing Katakuri into a more aggressive, unrestrained state. This fight sequence serves as a critical proving ground for Luffy's growth, setting up the breakthroughs and dramatic shifts that will define the arc's resolution in subsequent episodes.