"I want to uncover everything about this person." Is it affection or curiosity?

Kuro, a member of the "Harten" public safety organization, begins a physical relationship with his strong and stoic superior, Lieutenant Egil, triggered by a certain event.

Though the two gradually grow attracted to each other, the lieutenant has a "reason he must not fall in love with Kuro." What will be the outcome of their feelings, which remain unaligned no matter how many times their bodies intertwine?

This is a clumsy yet warm love story that traces the contours of "caring for someone" amidst days spent alongside death.

Original: cmoa | Kadokawa | Pixiv Net