Teenager Go Mifune aspires to be the world's best race-car champion with the help of his friends, family and his father's high-tech race-car, the Mach 5.
Go tries to help a kind old man to find his stolen car. It turns out that the man is a son of a once infamous gang boss, and the classic car he drives has a map a stash of treasure.
S1E5 25 min
