Little Chaos Lost

Story
While on a hiking trip in Japan, Pooh, Sonic and co. settle in and have fun. Cheese is swimming when a current blows them off course and into a stream. They find him again, and the river led him into a pool in a Chao colony. They take care of the Chao and play with them. However, the place is put in danger when Bowser, Lord Zedd, Eggman and Rita, also hiking in the vicinity, shows up with a new robot, thinking that the gang is there because they found a Chaos Emerald. Eggman, Zedd, Rita, Bowser attacks the Chao but is defeated, however the destroyed robot is leaking oil into the lake; Sonic clears the lake by running around it with full speed.