The coloring book depicts the character Hwastun Chuck from the popular game Angri Birds. This cheerful and charismatic yellow parrot with a characteristic sharp-nosed beak shows a confident pose with a raised wing and slightly squinted eyes. His plumage looks playful, and long feathers on his head highlight his eccentricity. Chuck is known for his speed and courage, and in the game often helps his friends beat the pigs while protecting their eggs.