The poor student, Suigin, spent most of his days working various part-time jobs, and his only skill was video games. Suigin then meets the Madonna of the school, Riku Rei, through an online game.

In order to gain more allies, Suigin tries out Grave Buster’s beginner’s course. There, he encounters his classmate Shaa and the world champion of the virtual fighting game tournament, Titan. Their ...