Playing through Kurenai’s custom delivery quests and cannot stop thinking of Jikkan, suspicious and unhappy with the Ruby Princess’ behavior, taking it out on her lady-in-waiting.

Perhaps it’s really Kurenai in disguise, not realizing she’s the princess. Perhaps it’s Hisui, in Kurenai’s place, before or after he discovers their ruse.

Either way their secretly-swapped identities would make for some deliciously ironic/angsty noncon ^^