This poignant manga follows a young professional shogi player grappling with childhood trauma and profound loneliness. His isolated world begins to shift after an unexpected encounter leads to a deep connection with a family of three sisters. Through the intricate world of strategic play and the warmth of newfound relationships, the protagonist gradually learns to open his heart again. It's a touching exploration of growing up, finding family, and discovering one's place in the world.
Rei is ill after a few stressful tournaments but rushing to his aide are the Kawamoto sisters. Now on the mend, Rei must prepare for the demanding and high-profile Shishio Tournament, where he hopes to face off against an old "rival."