Once upon a time in the Green Hill Zone, Sonic the Hedgehog was zooming around, enjoying the sunny weather. Suddenly, he heard a loud 'ACHOO!' nearby. He looked around and saw his friend Tails with tears streaming down his face.

'Hey Tails, what's wrong?' Sonic asked, concerned. Tails sniffled and replied, 'I can't stop sneezing, Sonic! It's driving me crazy!' Sonic thought for a moment and then exclaimed, 'Don't worry, my speedy buddy! I'll help you get those sneezes out!'

Sonic took Tails on an adventure through beautiful landscapes and colorful places, hoping to find a solution. They climbed mountains, crossed rivers, and explored forests. Tails sneezed here and there, but Sonic kept on cheering him up with his silly jokes.

Finally, they reached a mysterious cave glowing with a rainbow of colors. They entered the cave cautiously, and instantly, the sneezes became stronger. Sonic spotted a peculiar crystal and had an idea. 'Tails, hold this crystal and sneeze with all your might!' he exclaimed.

Tails followed Sonic's advice and sneezed into the crystal as hard as he could. Suddenly, a bright light burst forth, swirling around Tails. When the light subsided, his sneezes were gone! Tears turned into joyous laughter. Sonic congratulated Tails, 'You did it buddy! No more sneezes!'