Rei Kiriyama je a dieťa prodigy. Rei Kiriyama is also an orphan, ktoré sa nachádzajú v prázdnom apartmáne. Rei Kiriyama je teen working in adult's world. Life is complicated for Rei. Je to up-and-coming shogi (Japanese chess) hráč na verge of turning pre but he has no homelife or much of life period mimo svojej board hry ale povedané s pomocníkom niektoré život-long friends he an opportunity start all over again.