Akatsubaki

A standalone historical BL drama built around a promise to meet again. Years earlier, Sakichi found a strange demon infant abandoned in the woods, decided to raise it and gave it the name Aka. The child eventually returned to its own world, though Sakichi never stopped thinking about him. Their reunion, when it comes, finds one of them a desperate man and the other a demon, in a relationship that ought not to be possible on any terms available to either. For mature readers.