Following yet another disappointing loss, Mai, the bowling club's captain, found herself wrestling with the challenge of maintaining camaraderie amongst the diverse members.

They were adrift in time, the girls confronted by immediate peril, until a handsome young man, identified only as 'B,' appeared to offer salvation.

Navigating the peculiarities of Suguri’s sisters, the girls simultaneously grapple with the delicate task of devising a return journey, mindful of preserving the integrity of the past.

Mai’s forgetfulness proves a familiar failing; she asks Sumomo to construct a bowling lane, a request born of a broken promise. Meanwhile, Rina grapples with the quiet turmoil within herself.

The loss of her ball, a casualty of a hastily conceived route home, unexpectedly drew Nozomi closer to Anzu. A fragile understanding began to bloom between them, rooted in shared circumstance.

While bandits troubled the countryside, the young women gleaned lessons about life and honor from those who sheltered them during the turbulent Sengoku period.

Natsume, her eldest sister, returned home unexpectedly from a long journey, arriving alone and without the enigmatic companion she had kept with her.

The warmth of the spring eased their muscles as they shared stories with their hosts, and with each other, a subtle enigma began to surface.

The house's mystery is at last unveiled, and Mai proposes a method for determining which of the sisters will meet their end.

They stepped back into their own era, and with it came a new chapter of discovery. Now, they began to delve into the lives of their companions from the Sengoku period, immersing themselves in the history of the land they had visited.

The girls plotted a course to free their comrades from the clutches of Kagetoki, determined to achieve victory without bloodshed.

I hesitate to recount it, unsure if it will truly resonate. It was a period of profound mystery, tinged with warmth and a gentle sorrow, yet undeniably, deeply significant.