Uchi ni Kaeru to Itsumo Kukkoro ga Iru

Upon returning home, a high school student who dreams of independence ends up leasing a supposedly haunted apartment. To their surprise, they encounter the spirit of a noble warrior woman residing there. This unexpected roommate turns their quiet life upside down with her mysterious presence.

The student initially sought solitude but now shares their space with an otherworldly companion. The ghostly knight, bound to the property, reveals fragments of her past through cryptic interactions. Their daily life becomes a blend of mundane routines and supernatural encounters, creating an unusual but intriguing dynamic.

As days pass, the student uncovers more about the knight’s tragic history, forming an unlikely bond. The apartment, once feared for its dark reputation, transforms into a place of unexpected warmth. Together, they navigate the challenges of coexisting between two worlds—one living, one spectral.

What began as a simple quest for independence evolves into a journey of friendship, courage, and uncovering hidden truths. The student learns that sometimes, the most extraordinary companions come from the most unexpected places.