The loyal dog and tsundere second lieutenant

"I want to uncover everything about this person." Is this affection or only a minuscule curiosity?

Kuro, who is a member of an organization called “Harten”, starts to be intimate with his superior officer, Lieutenant Egil, after a certain incident. The two of them gradually become attracted to each other, but Lieutenant has his own personal circumstances for not falling in love with Kuro… What will be the outcome of their feelings that never get resolved, no matter how many times they make love?

This is an awkward yet warm-hearted love story that depicts the contours of caring for others in the midst of living close to death.

(Source: Kadokawa, translated)

Note: Originally self-published on Twitter, was then licensed and compiled by Kadokawa for commercial release.