A Yuri anthology focusing on romances between masters and servants/lords and retainers, some include period settings or fantasy themes.

One drunken night, my friend blurted out something absurd. “Su-Hyeok, I’ve regressed." “Regressed?" “Yeah, I’ve returned to the past." “Are you out of your mind?" “You’re humanity’s only hope." Then, I was dragged into the tower for real... but who cares? Regressor? Tower? Trials? What are those supposed to be? An overwhelming talent is about to crush everything in its path! Official English

Pairing: Zangetsu x Ichigo Ichigo wants to know everything about Zangetsu... ___ Reprinted in [Theory of a Deadman + Deadly Silence + Primal Death](https://www.mangaupdates.com/series.html?id=169306)

Pairing: Zangetsu x Ichigo Reprinted in [Theory of a Deadman + Deadly Silence + Primal Death](https://www.mangaupdates.com/series.html?id=169306)

Contains 3 stories. 1. [THEORY OF A DEADMAN](https://www.mangaupdates.com/series.html?id=169305) 2. [DEADLY SILENCE](https://www.mangaupdates.com/series.html?id=60180) 3. PRIMAL DEATH (Pairing: Hichigo x Zangetsu) Later reprinted in the anthology 死神卍艶舞 (scanlated from this version)