二重螺旋 (Series) favorite_border

[DeepL Translation - needs review] Volume 1: [Electronic Limited Edition] Includes newly drawn illustrations and color door. The popular series by Chara Bunko is finally being fully comicalized! It is Naoto's tenth birthday. At the celebration, Naoto's older brother Masaki, whose pride and joy is the envy of everyone, and his kind parents and siblings are all present. The happy family life is instantly disrupted by the father's infidelity and running away from home... One day, Naoto, a junio...