Dual! Parallel Runrun Monogatari Special

Kazuki, a celebrated war hero, has settled into a seemingly ordinary life alongside five extraordinary women in a shared household. However, the tranquility is short-lived as an ancient artifact resurfaces, reigniting their adventures across parallel universes. With the stakes higher than ever, Kazuki must navigate the complexities of his relationships while preparing for an exhilarating journey that takes them into the vastness of space.

As they confront new challenges and explore uncharted territories, the dynamics among the group shift, blending comedy, drama, and romance in unexpected ways. With each jump into the unknown, Kazuki discovers that the bonds forged in their everyday life are just as vital as the battles they face beyond the stars.