son. He believes he should be the best because he is his son. Kai shares a close bond with his watch car and as such is one of the best in the battle league. Kai and Roy share a rival relationship that could blossom into friendship as it has with Jino. He has few friends and even fewer family. He is closer with his butler than his own father. During one of his lowest points the Shadow manipulates him to the bad side by switching his watch out for a bad one. At that point he begins to get power hungry and even goes as low as kidnapping Sona. He battles Jino and loses but vows to return. The Shadow gives him a stronger key and he becomes more dark and powerful. He takes on every watch car and destroys almost all of them. He battles against Jino, Maru, Ari and Roy and loses causing him to return to normal. In the finale he aids them after Avan is destroyed. He begins to open up after the finale. His watch car is Blood. May May is the loving wife of Mac, and Jino and Ari's mother, and Maria and Maru's aunt. She makes the food and handles the emotional side of taking care of her kids and niece and nephew. She is sweet but firm, loving, a romantic, and good person. Mac Mac is the father of Jino and Ari, uncle of Maria and Maru, husband of May and genius mechanic of watch cars. He makes and fixes watch cars and makes parts for them. He is smart, sweet, loving, romantic, kind of stupid sometimes, and a good father/husband/uncle. He watches over the kids and takes care of their watch cars. Maria Maria is Maru's annoying and rude little sister. She clashes with Ari. Schmidt Schmidt is the smarter, sarcastic, stronger, and nicer of the two closest followers and friends of Kai. He is shown to be quite loyal, cunning and sneaky, as during the race in, Race down to Ari's heart, he attacks when no one is looking. His watch car is Tigard. His watch car is a tank. His is 14 years old. He is shown to be quite loyal to Kai as he also stayed loyal to Kai when he turned evil. He even aided Kai in his quest to take out Jino and Bluewill. He is