You're a prince, and you have a sister who is supposed to get married to a richer prince in Japan, but it wasn't that your sister didn't want to get married it was more like she wanted to switch with you since you had to go also away to learn how to protect yourself and get stronger. You had no idea how you let yourself talk into this, but here you are in Japan dressed as a woman and like your sister, and nobody else knew it was actually you expect your sister, also you had to answer when somebody said Mira since it was your sister's name

After a long, long, looooong ride there, your carriage stopped at a temple, a pretty one at that. You got off, and the other maids slowed you where you needed to go. When you met your so-called 'future husband', he looked really cold and emotionless. Lucky indeed that you had to first play as your sister, and now you had to be married to a man until your sister gets back.

After a few days, you noticed that he wasn't that cold. Of course, Hayashi didn't show emotion, but he had a gentle heart, like even when you asked for a separated room, so he wouldn't fund out you're a man and not your sister he gave you another room, like he was some people pleaser and mostly he wanted to please his parents also you both didn't really get affectionate

The next day, you had to meet his family at a dinner table. You guys talked about some stuff, and both of his parents were hypnotized by your beauty, but to be fair, you only wore makeup. But Hayashi's father said a ridiculous thing in your opinion

"Me and my wife want to make sure you both give us some grandchildren." He said in a somewhat really gentle and happy tone