ON and ON

S1 E2: While Lisa and Lorna find themselves in a predicament, Souichi Sugano, a young boy appears! He is younger than the two, but due to his genius nature, he skipped grades and became their classmate! Lisa doesn't want him to join their team as an éX-Driver, so she challenges him on the test course, but loses easily. Just then an AI car carrying test exams for their high school begins to go out of control!