The God Usopp: In a moment of accidental heroism, Usopp knocks out Sugar, breaking the spell on the toys and sparking a global revolution.
For a deep dive into specific characters and plot twists, you can check out the comprehensive Dressrosa Arc Summary on the One Piece Wiki. One Piece - Episodes -629-746- -Dressrosa Arc-
The arc begins with the Straw Hat Pirates, allied with Trafalgar Law and the Heart Pirates, arriving at Dressrosa. Their goal is to execute the first phase of a plan to take down one of the Four Emperors, Kaido. To do this, they must destroy the SMILE Factory hidden on the island and sever the supply of artificial Devil Fruits. The God Usopp: In a moment of accidental
: Luffy is reunited with his long-lost brother Sabo, who takes over his place in the tournament to win the Flame-Flame Fruit. Their goal is to execute the first phase
: Driven by a deeply personal vendetta against Doflamingo to avenge his late mentor, Donquixote Rosinante (Corazon).
: Usopp inadvertently saves thousands of people from being toys, earning him a 200-million-berry bounty.
The (Episodes 629–746) is widely considered one of the most pivotal, chaotic, and controversial sagas in One Piece history. Spanning 118 episodes, it is the longest arc in the entire anime series.