Fics like A Castle in the Air

Duo Maxwell, former gundam pilot and ex-Preventer agent, gets isekai’d into 17th century England. When he wakes up, he is arrested, branded a heretic (because he’s dressed like a Catholic priest at the height of Protestant vs Catholic conflicts in Britain), and escapes by dressing up and pretending to be a woman. The coach he escapes on is then hijacked by two highwaymen, one of whom gets stabbed, and he finds himself helping them. He discovers that they are actually impoverished gentry, one of whom is holding a bride hunt ball to auction his title/bloodline for money. The rub is that one of the highwaymen-turned-gentry looks exactly like the dude Duo was crushing over before he died and went to gothic romance novel heaven (or hell, depending on how you look at it.)

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