This is a Korean animation series planned and produced by SBS and aired in 1998. It's a story about the friendship and love of elementary school students who play a very novel and peculiar virtual sport called Autroller, which doesn't exist even in Japanese anime. The original and character design was by Character Plan, direction by Kim Yong-jin, co-direction by Cha Young-hoe, scenario by Jo Jung-hee and Jo Sung-hwan, animation direction by Han Heon-myeong & Kim Il, and art direction by Oh Yong-hwan.