As the second Winter Comiket approaches, Blessing Software is hard at work on their latest game, 'How to Raise a Boring Girlfriend.' Despite losing Utaha Kasumigaoka and Eriri Spencer Sawamura, Megumi Katou and Tomoya Aki are determined to stay true to Tomoya's original vision and surpass their previous success. With the arrival of new members Iori and Izumi Hashima, game development kicks into high gear, but not without its share of challenges. In the unpredictable world of dating sims, Tomoya faces tough decisions as obstacles arise, testing his loyalty to his friends against his commitment to finishing the game. In 'Saenai Heroine no Sodatekata Fine,' the series reaches its conclusion as Tomoya navigates his final route, both in his personal life and at Blessing Software.