Help me find this story. I don't really remember the story actually. He isekaid into the o...

Help me find this story. I don't really remember the story actually. He isekaid into the otome game his sister like. And it's bl(?) I think it's bl. Mc have brown hair. Idk if he's a peasant or just a normal noble. There's a lot of story like this tho... The same generic plot aishhhhh. Hmm there's a lot of mls. Idk who the endgame is. I remember the end of season 1, there's his sister inside the carriage. I might be wrong about the season end. Anyway I'd like to read the story again. It's fun and Imho even if it wasn't bl it'd still be interesting