- plastic model crafting SRPG
- tied to the new anime series
- in 2055, tiny robots called LBXs are the most popular hobby in the world
- LBXes fight in a cardboard battlefield
- there is a professional league for LBX fighters
- Arata transfers to a school that trains the best LBX players in the world
- he befriends Hikaru, who joined the school and finds a LBX war simulator underneath his school
- class president Haruki joins the pair to form the Jenock squad
- they try to figure out the secret of the "Second World"