An ambitious 15 year-old Earth girl who often subverts her school studies to improve her mechanical skills. Upon escaping from her harsh boarding school, she travels to find her father, Don Wei, and subsequently lands a job as a mechanic for his company. Lacking in self-confidence and intimidated by his harsh demeanor, Eva is unable to tell Don Wei who she really is, and assumes the name "Molly" after reading it on a poster. Eva soon becomes the lead pilot for the Earth Team after their star, Rick Thunderbolt, is injured during the first race. Molly soon meets the other contenders of the Great Race Of Oban and develops a crush on Prince Aikka. Her life soon becomes more complicated when she learns that the reward for winning Oban is any wish her heart desires, including bringing her dead mother back to life.