Okay, here is an English plot summary for Angry Birds 2:
Angry Birds 2 Plot Summary
Following the events of the original game, the Angry Birds and the Pigs have seemingly made peace, living together in harmony on an island. However, this fragile peace is disrupted when a mysterious new character, Red's long-lost relative, Chuck, arrives. Chuck is incredibly fast and agile, bringing a new dynamic to the bird team.
Soon after Chuck's arrival, the island is suddenly attacked by a group of Bad Pigs led by a new, powerful figure known as King Pig. The Bad Pigs, seeking to expand their empire, capture many of the birds using advanced equipment like laser turrets and airships. King Pig takes the captured birds back to his grand, technologically advanced castle.
The remaining birds, including Red, Chuck, and the others, must embark on a daring mission to rescue their captured companions. They travel across various landscapes, facing new environmental challenges and utilizing Chuck's speed alongside the traditional birds' abilities.
The birds discover that King Pig has allied himself with the Mighty Eagle, the legendary bird introduced in the first game, who is now being controlled and manipulated by the Bad Pigs for their destructive purposes. The birds must also contend with the Bad Pigs' new gadgets and traps, which require clever thinking and bird abilities to overcome.
Throughout their quest, the birds encounter new characters, both allies and obstacles, and learn more about the history and motivations of the Bad Pigs and the Mighty Eagle. The ultimate goal is to infiltrate King Pig's castle, rescue the captured birds, free the manipulated Mighty Eagle, and put an end to the Bad Pigs' reign of technologically advanced terror, restoring peace to the island.