Time traveller (seme) x salaryman (uke)
My rating: 6,5/10
The uke is kinda dumb just going along with the seme and not calling the cops, his reasoning isn't good. The build up for their romance is lacking as well and even when they're a couple the seme still acts selfishly. The smut is really hot tho and the seme's backstory is interesting. Sadly this isn't elaborated.
TIME TRAVEL, SCARY SEME, HOT SEME
One night, just when he was leaving work, Sugimori Yuu ends up meeting a very aggressive-looking foreigner by the name of Clyde. When he sees himself being threatened by a gun, Yuu has no option but to follow Clyde’s instructions, so he takes him to his own house. And, after a little talk, they came to the conclusion that Clyde “travelled in time”. From then on, Yuu really doesn’t care if it’s true or if it’s a lie; he offered him money and food in exchange to at least spare his life. But Clyde seems interested in something else as well ...
Gyangu no Kai-kata