What Should I Do If I, a Rising Star in the Police Force, Find Out That My Lover Is Gin?

After time travel, Ueno has been living a very happy life. Not only was he successfully admitted to the professional group, he also had a smooth career and was able to shine in the police community. And he also has a perfect lover. She is beautiful, has a considerate and understanding personality, and is very kind to him! Although there is a bit of business travel, this is just a small flaw. He lived a very happy life. Until one day, he discovered that he didn't seem to have traveled through time as usual, but... Traveled into Detective Conan, and his lover was actually Gin! Conception:.