In the course of events, handyman Rei ends up sleeping with his younger coworker, Asahi. Even though he intended it as a one night stand with the silent but handsome former rescue worker, Asahi ends up confessing to him, “I’m serious about you!” Moreover, Asahi has lost his family to murder, and it appears he’s now looking for the murderer on his own?! Knowing that Asahi is carrying this heavy burden, Rei can’t abandon him, but…?!
– chapter 1