In a country known for their auto racing scene, comes a well known academy for street racing. Ryne Yancey is a 16 year old who has just joined Auto Academy with his ride or die friend, then soon meeting a new companion. Will they be able to transcend to the top of their year as rulers of the mountain pass? Or will they fly off to a ditch before they can try?

Nagi-den is a story of two students named Hayden and Nagisa. They've been attending online classes since 2020, their face-to-face social skills have deteriorated since then. One night, they meet after their online friends pushed them to play with them. Will this single game night become a turning point in their lives?