The Silver Guardian S01 E02 Suigin Gets Closer to Riku Rei!

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. However, since Suigin is playing the game for free, their correspondence is limited. However, they continue to play online together whenever they can, and their bond deepens.